diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2015-11-04 09:56:26 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-11-19 09:24:35 +0100 |
| commit | 58383c78425e4ee1c077253cf297b641c861c02e (patch) | |
| tree | 606949d2c6db8176c0659eaa935d022bf6d19974 | |
| parent | 8005c49d9aea74d382f474ce11afbbc7d7130bec (diff) | |
| download | lwn-58383c78425e4ee1c077253cf297b641c861c02e.tar.gz lwn-58383c78425e4ee1c077253cf297b641c861c02e.zip | |
gpio: change member .dev to .parent
The name .dev in a struct is normally reserved for a struct device
that is let us say a superclass to the thing described by the struct.
struct gpio_chip stands out by confusingly using a struct device *dev
to point to the parent device (such as a platform_device) that
represents the hardware. As we want to give gpio_chip:s real devices,
this is not working. We need to rename this member to parent.
This was done by two coccinelle scripts, I guess it is possible to
combine them into one, but I don't know such stuff. They look like
this:
@@
struct gpio_chip *var;
@@
-var->dev
+var->parent
and:
@@
struct gpio_chip var;
@@
-var.dev
+var.parent
and:
@@
struct bgpio_chip *var;
@@
-var->gc.dev
+var->gc.parent
Plus a few instances of bgpio that I couldn't figure out how
to teach Coccinelle to rewrite.
This patch hits all over the place, but I *strongly* prefer this
solution to any piecemal approaches that just exercise patch
mechanics all over the place. It mainly hits drivers/gpio and
drivers/pinctrl which is my own backyard anyway.
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Alek Du <alek.du@intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
128 files changed, 274 insertions, 261 deletions
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c index 4f61378c3453..aa74491771fa 100644 --- a/arch/avr32/mach-at32ap/pio.c +++ b/arch/avr32/mach-at32ap/pio.c @@ -397,7 +397,7 @@ static int __init pio_probe(struct platform_device *pdev) pio->chip.label = pio->name; pio->chip.base = pdev->id * 32; pio->chip.ngpio = 32; - pio->chip.dev = &pdev->dev; + pio->chip.parent = &pdev->dev; pio->chip.owner = THIS_MODULE; pio->chip.direction_input = direction_input; diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c index 504899a72966..949754427ce2 100644 --- a/drivers/bcma/driver_gpio.c +++ b/drivers/bcma/driver_gpio.c @@ -188,7 +188,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc) chip->direction_input = bcma_gpio_direction_input; chip->direction_output = bcma_gpio_direction_output; chip->owner = THIS_MODULE; - chip->dev = bcma_bus_get_host_dev(bus); + chip->parent = bcma_bus_get_host_dev(bus); #if IS_BUILTIN(CONFIG_OF) if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC) chip->of_node = cc->core->dev.of_node; diff --git a/drivers/gpio/gpio-104-idio-16.c b/drivers/gpio/gpio-104-idio-16.c index 5400d7d4d8fd..107cfd7105a8 100644 --- a/drivers/gpio/gpio-104-idio-16.c +++ b/drivers/gpio/gpio-104-idio-16.c @@ -127,7 +127,7 @@ static int __init idio_16_probe(struct platform_device *pdev) } idio16gpio->chip.label = NAME; - idio16gpio->chip.dev = dev; + idio16gpio->chip.parent = dev; idio16gpio->chip.owner = THIS_MODULE; idio16gpio->chip.base = -1; idio16gpio->chip.ngpio = 32; diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c index 60172f835d15..fb555300008f 100644 --- a/drivers/gpio/gpio-74x164.c +++ b/drivers/gpio/gpio-74x164.c @@ -33,7 +33,7 @@ static struct gen_74x164_chip *gpio_to_74x164_chip(struct gpio_chip *gc) static int __gen_74x164_write_config(struct gen_74x164_chip *chip) { - struct spi_device *spi = to_spi_device(chip->gpio_chip.dev); + struct spi_device *spi = to_spi_device(chip->gpio_chip.parent); struct spi_message message; struct spi_transfer *msg_buf; int i, ret = 0; @@ -143,7 +143,7 @@ static int gen_74x164_probe(struct spi_device *spi) return -ENOMEM; chip->gpio_chip.can_sleep = true; - chip->gpio_chip.dev = &spi->dev; + chip->gpio_chip.parent = &spi->dev; chip->gpio_chip.owner = THIS_MODULE; mutex_init(&chip->lock); diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c index d3d0a90fe542..b34a62a5a7e1 100644 --- a/drivers/gpio/gpio-adnp.c +++ b/drivers/gpio/gpio-adnp.c @@ -47,7 +47,7 @@ static int adnp_read(struct adnp *adnp, unsigned offset, uint8_t *value) err = i2c_smbus_read_byte_data(adnp->client, offset); if (err < 0) { - dev_err(adnp->gpio.dev, "%s failed: %d\n", + dev_err(adnp->gpio.parent, "%s failed: %d\n", "i2c_smbus_read_byte_data()", err); return err; } @@ -62,7 +62,7 @@ static int adnp_write(struct adnp *adnp, unsigned offset, uint8_t value) err = i2c_smbus_write_byte_data(adnp->client, offset, value); if (err < 0) { - dev_err(adnp->gpio.dev, "%s failed: %d\n", + dev_err(adnp->gpio.parent, "%s failed: %d\n", "i2c_smbus_write_byte_data()", err); return err; } @@ -266,8 +266,8 @@ static int adnp_gpio_setup(struct adnp *adnp, unsigned int num_gpios) chip->base = -1; chip->ngpio = num_gpios; chip->label = adnp->client->name; - chip->dev = &adnp->client->dev; - chip->of_node = chip->dev->of_node; + chip->parent = &adnp->client->dev; + chip->of_node = chip->parent->of_node; chip->owner = THIS_MODULE; err = gpiochip_add(chip); @@ -435,7 +435,8 @@ static int adnp_irq_setup(struct adnp *adnp) * is chosen to match the register layout of the hardware in that * each segment contains the corresponding bits for all interrupts. */ - adnp->irq_enable = devm_kzalloc(chip->dev, num_regs * 6, GFP_KERNEL); + adnp->irq_enable = devm_kzalloc(chip->parent, num_regs * 6, + GFP_KERNEL); if (!adnp->irq_enable) return -ENOMEM; @@ -462,12 +463,12 @@ static int adnp_irq_setup(struct adnp *adnp) adnp->irq_enable[i] = 0x00; } - err = devm_request_threaded_irq(chip->dev, adnp->client->irq, + err = devm_request_threaded_irq(chip->parent, adnp->client->irq, NULL, adnp_irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT, - dev_name(chip->dev), adnp); + dev_name(chip->parent), adnp); if (err != 0) { - dev_err(chip->dev, "can't request IRQ#%d: %d\n", + dev_err(chip->parent, "can't request IRQ#%d: %d\n", adnp->client->irq, err); return err; } @@ -478,7 +479,7 @@ static int adnp_irq_setup(struct adnp *adnp) handle_simple_irq, IRQ_TYPE_NONE); if (err) { - dev_err(chip->dev, + dev_err(chip->parent, "could not connect irqchip to gpiochip\n"); return err; } diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c index 3e6661bab54a..84a20af01a9a 100644 --- a/drivers/gpio/gpio-altera.c +++ b/drivers/gpio/gpio-altera.c @@ -290,7 +290,7 @@ static int altera_gpio_probe(struct platform_device *pdev) altera_gc->mmchip.gc.get = altera_gpio_get; altera_gc->mmchip.gc.set = altera_gpio_set; altera_gc->mmchip.gc.owner = THIS_MODULE; - altera_gc->mmchip.gc.dev = &pdev->dev; + altera_gc->mmchip.gc.parent = &pdev->dev; ret = of_mm_gpiochip_add(node, &altera_gc->mmchip); if (ret) { diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c index d00d81928fe8..5c378e9f53a0 100644 --- a/drivers/gpio/gpio-amd8111.c +++ b/drivers/gpio/gpio-amd8111.c @@ -220,7 +220,7 @@ found: goto out; } gp.pdev = pdev; - gp.chip.dev = &pdev->dev; + gp.chip.parent = &pdev->dev; spin_lock_init(&gp.lock); diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c index cbbb966d4fc0..f842ccc45e64 100644 --- a/drivers/gpio/gpio-amdpt.c +++ b/drivers/gpio/gpio-amdpt.c @@ -39,14 +39,14 @@ static int pt_gpio_request(struct gpio_chip *gc, unsigned offset) unsigned long flags; u32 using_pins; - dev_dbg(gc->dev, "pt_gpio_request offset=%x\n", offset); + dev_dbg(gc->parent, "pt_gpio_request offset=%x\n", offset); spin_lock_irqsave(&pt_gpio->lock, flags); using_pins = readl(pt_gpio->reg_base + PT_SYNC_REG); if (using_pins & BIT(offset)) { - dev_warn(gc->dev, "PT GPIO pin %x reconfigured\n", - offset); + dev_warn(gc->parent, "PT GPIO pin %x reconfigured\n", + offset); spin_unlock_irqrestore(&pt_gpio->lock, flags); return -EINVAL; } @@ -72,7 +72,7 @@ static void pt_gpio_free(struct gpio_chip *gc, unsigned offset) spin_unlock_irqrestore(&pt_gpio->lock, flags); - dev_dbg(gc->dev, "pt_gpio_free offset=%x\n", offset); + dev_dbg(gc->parent, "pt_gpio_free offset=%x\n", offset); } static void pt_gpio_set_value(struct gpio_chip *gc, unsigned offset, int value) @@ -81,7 +81,7 @@ static void pt_gpio_set_value(struct gpio_chip *gc, unsigned offset, int value) unsigned long flags; u32 data; - dev_dbg(gc->dev, "pt_gpio_set_value offset=%x, value=%x\n", + dev_dbg(gc->parent, "pt_gpio_set_value offset=%x, value=%x\n", offset, value); spin_lock_irqsave(&pt_gpio->lock, flags); @@ -116,7 +116,7 @@ static int pt_gpio_get_value(struct gpio_chip *gc, unsigned offset) data >>= offset; data &= 1; - dev_dbg(gc->dev, "pt_gpio_get_value offset=%x, value=%x\n", + dev_dbg(gc->parent, "pt_gpio_get_value offset=%x, value=%x\n", offset, data); return data; @@ -128,7 +128,7 @@ static int pt_gpio_direction_input(struct gpio_chip *gc, unsigned offset) unsigned long flags; u32 data; - dev_dbg(gc->dev, "pt_gpio_dirction_input offset=%x\n", offset); + dev_dbg(gc->parent, "pt_gpio_dirction_input offset=%x\n", offset); spin_lock_irqsave(&pt_gpio->lock, flags); @@ -148,7 +148,7 @@ static int pt_gpio_direction_output(struct gpio_chip *gc, unsigned long flags; u32 data; - dev_dbg(gc->dev, "pt_gpio_direction_output offset=%x, value=%x\n", + dev_dbg(gc->parent, "pt_gpio_direction_output offset=%x, value=%x\n", offset, value); spin_lock_irqsave(&pt_gpio->lock, flags); @@ -202,7 +202,7 @@ static int pt_gpio_probe(struct platform_device *pdev) pt_gpio->gc.label = pdev->name; pt_gpio->gc.owner = THIS_MODULE; - pt_gpio->gc.dev = dev; + pt_gpio->gc.parent = dev; pt_gpio->gc.request = pt_gpio_request; pt_gpio->gc.free = pt_gpio_free; pt_gpio->gc.direction_input = pt_gpio_direction_input; diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c index ca002739616a..412d131b513d 100644 --- a/drivers/gpio/gpio-arizona.c +++ b/drivers/gpio/gpio-arizona.c @@ -108,7 +108,7 @@ static int arizona_gpio_probe(struct platform_device *pdev) arizona_gpio->arizona = arizona; arizona_gpio->gpio_chip = template_chip; - arizona_gpio->gpio_chip.dev = &pdev->dev; + arizona_gpio->gpio_chip.parent = &pdev->dev; #ifdef CONFIG_OF_GPIO arizona_gpio->gpio_chip.of_node = arizona->dev->of_node; #endif diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c index e5827a56ff3b..b1410226dc95 100644 --- a/drivers/gpio/gpio-ath79.c +++ b/drivers/gpio/gpio-ath79.c @@ -177,7 +177,7 @@ static int ath79_gpio_probe(struct platform_device *pdev) spin_lock_init(&ctrl->lock); memcpy(&ctrl->chip, &ath79_gpio_chip, sizeof(ctrl->chip)); - ctrl->chip.dev = &pdev->dev; + ctrl->chip.parent = &pdev->dev; ctrl->chip.ngpio = ath79_gpio_count; if (oe_inverted) { ctrl->chip.direction_input = ar934x_gpio_direction_input; diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index 33a1f9779b86..21c3280d66e1 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -273,7 +273,7 @@ static int bcm_kona_gpio_set_debounce(struct gpio_chip *chip, unsigned gpio, reg_base = kona_gpio->reg_base; /* debounce must be 1-128ms (or 0) */ if ((debounce > 0 && debounce < 1000) || debounce > 128000) { - dev_err(chip->dev, "Debounce value %u not in range\n", + dev_err(chip->parent, "Debounce value %u not in range\n", debounce); return -EINVAL; } @@ -416,7 +416,7 @@ static int bcm_kona_gpio_irq_set_type(struct irq_data *d, unsigned int type) case IRQ_TYPE_LEVEL_LOW: /* BCM GPIO doesn't support level triggering */ default: - dev_err(kona_gpio->gpio_chip.dev, + dev_err(kona_gpio->gpio_chip.parent, "Invalid BCM GPIO irq type 0x%x\n", type); return -EINVAL; } @@ -477,7 +477,7 @@ static int bcm_kona_gpio_irq_reqres(struct irq_data *d) struct bcm_kona_gpio *kona_gpio = irq_data_get_irq_chip_data(d); if (gpiochip_lock_as_irq(&kona_gpio->gpio_chip, d->hwirq)) { - dev_err(kona_gpio->gpio_chip.dev, + dev_err(kona_gpio->gpio_chip.parent, "unable to lock HW IRQ %lu for IRQ\n", d->hwirq); return -EINVAL; diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c index fddd204dc9b6..141093a8cd3f 100644 --- a/drivers/gpio/gpio-crystalcove.c +++ b/drivers/gpio/gpio-crystalcove.c @@ -341,7 +341,7 @@ static int crystalcove_gpio_probe(struct platform_device *pdev) cg->chip.base = -1; cg->chip.ngpio = CRYSTALCOVE_VGPIO_NUM; cg->chip.can_sleep = true; - cg->chip.dev = dev; + cg->chip.parent = dev; cg->chip.dbg_show = crystalcove_gpio_dbg_show; cg->regmap = pmic->regmap; diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 5e715388803d..cf31179726b1 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -179,8 +179,8 @@ static int davinci_gpio_of_xlate(struct gpio_chip *gc, const struct of_phandle_args *gpiospec, u32 *flags) { - struct davinci_gpio_controller *chips = dev_get_drvdata(gc->dev); - struct davinci_gpio_platform_data *pdata = dev_get_platdata(gc->dev); + struct davinci_gpio_controller *chips = dev_get_drvdata(gc->parent); + struct davinci_gpio_platform_data *pdata = dev_get_platdata(gc->parent); if (gpiospec->args[0] > pdata->ngpio) return -EINVAL; diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c index 6685712c15cf..e541af03dd45 100644 --- a/drivers/gpio/gpio-dln2.c +++ b/drivers/gpio/gpio-dln2.c @@ -377,7 +377,7 @@ static void dln2_irq_bus_unlock(struct irq_data *irqd) ret = dln2_gpio_set_event_cfg(dln2, pin, type, 0); if (ret) - dev_err(dln2->gpio.dev, "failed to set event\n"); + dev_err(dln2->gpio.parent, "failed to set event\n"); } mutex_unlock(&dln2->irq_lock); @@ -406,19 +406,19 @@ static void dln2_gpio_event(struct platform_device *pdev, u16 echo, struct dln2_gpio *dln2 = platform_get_drvdata(pdev); if (len < sizeof(*event)) { - dev_err(dln2->gpio.dev, "short event message\n"); + dev_err(dln2->gpio.parent, "short event message\n"); return; } pin = le16_to_cpu(event->pin); if (pin >= dln2->gpio.ngpio) { - dev_err(dln2->gpio.dev, "out of bounds pin %d\n", pin); + dev_err(dln2->gpio.parent, "out of bounds pin %d\n", pin); return; } irq = irq_find_mapping(dln2->gpio.irqdomain, pin); if (!irq) { - dev_err(dln2->gpio.dev, "pin %d not mapped to IRQ\n", pin); + dev_err(dln2->gpio.parent, "pin %d not mapped to IRQ\n", pin); return; } @@ -462,7 +462,7 @@ static int dln2_gpio_probe(struct platform_device *pdev) dln2->pdev = pdev; dln2->gpio.label = "dln2"; - dln2->gpio.dev = dev; + dln2->gpio.parent = dev; dln2->gpio.owner = THIS_MODULE; dln2->gpio.base = -1; dln2->gpio.ngpio = pins; diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c index 6bca1e125e12..c3ca2b1c1dfe 100644 --- a/drivers/gpio/gpio-em.c +++ b/drivers/gpio/gpio-em.c @@ -103,7 +103,7 @@ static int em_gio_irq_reqres(struct irq_data *d) struct em_gio_priv *p = irq_data_get_irq_chip_data(d); if (gpiochip_lock_as_irq(&p->gpio_chip, irqd_to_hwirq(d))) { - dev_err(p->gpio_chip.dev, + dev_err(p->gpio_chip.parent, "unable to lock HW IRQ %lu for IRQ\n", irqd_to_hwirq(d)); return -EINVAL; @@ -332,7 +332,7 @@ static int em_gio_probe(struct platform_device *pdev) gpio_chip->request = em_gio_request; gpio_chip->free = em_gio_free; gpio_chip->label = name; - gpio_chip->dev = &pdev->dev; + gpio_chip->parent = &pdev->dev; gpio_chip->owner = THIS_MODULE; gpio_chip->base = -1; gpio_chip->ngpio = ngpios; diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c index 5e3c4fa67d82..1734e4fbd2b5 100644 --- a/drivers/gpio/gpio-f7188x.c +++ b/drivers/gpio/gpio-f7188x.c @@ -333,7 +333,7 @@ static int f7188x_gpio_probe(struct platform_device *pdev) for (i = 0; i < data->nr_bank; i++) { struct f7188x_gpio_bank *bank = &data->bank[i]; - bank->chip.dev = &pdev->dev; + bank->chip.parent = &pdev->dev; bank->data = data; err = gpiochip_add(&bank->chip); diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c index bd5193c67a9c..72088028d7a9 100644 --- a/drivers/gpio/gpio-generic.c +++ b/drivers/gpio/gpio-generic.c @@ -545,7 +545,7 @@ int bgpio_init(struct bgpio_chip *bgc, struct device *dev, return -EINVAL; spin_lock_init(&bgc->lock); - bgc->gc.dev = dev; + bgc->gc.parent = dev; bgc->gc.label = dev_name(dev); bgc->gc.base = -1; bgc->gc.ngpio = bgc->bits; diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c index 4ba7ed502131..8623d12e23c1 100644 --- a/drivers/gpio/gpio-ich.c +++ b/drivers/gpio/gpio-ich.c @@ -282,7 +282,7 @@ static void ichx_gpiolib_setup(struct gpio_chip *chip) { chip->owner = THIS_MODULE; chip->label = DRV_NAME; - chip->dev = &ichx_priv.dev->dev; + chip->parent = &ichx_priv.dev->dev; /* Allow chip-specific overrides of request()/get() */ chip->request = ichx_priv.desc->request ? diff --git a/drivers/gpio/gpio-intel-mid.c b/drivers/gpio/gpio-intel-mid.c index 70097472b02c..1c46a7ef2680 100644 --- a/drivers/gpio/gpio-intel-mid.c +++ b/drivers/gpio/gpio-intel-mid.c @@ -392,7 +392,7 @@ static int intel_gpio_probe(struct pci_dev *pdev, priv->reg_base = pcim_iomap_table(pdev)[0]; priv->chip.label = dev_name(&pdev->dev); - priv->chip.dev = &pdev->dev; + priv->chip.parent = &pdev->dev; priv->chip.request = intel_gpio_request; priv->chip.direction_input = intel_gpio_direction_input; priv->chip.direction_output = intel_gpio_direction_output; diff --git a/drivers/gpio/gpio-janz-ttl.c b/drivers/gpio/gpio-janz-ttl.c index 3a1664335f5e..e5f85cab0100 100644 --- a/drivers/gpio/gpio-janz-ttl.c +++ b/drivers/gpio/gpio-janz-ttl.c @@ -59,7 +59,7 @@ struct ttl_module { static int ttl_get_value(struct gpio_chip *gpio, unsigned offset) { - struct ttl_module *mod = dev_get_drvdata(gpio->dev); + struct ttl_module *mod = dev_get_drvdata(gpio->parent); u8 *shadow; int ret; @@ -81,7 +81,7 @@ static int ttl_get_value(struct gpio_chip *gpio, unsigned offset) static void ttl_set_value(struct gpio_chip *gpio, unsigned offset, int value) { - struct ttl_module *mod = dev_get_drvdata(gpio->dev); + struct ttl_module *mod = dev_get_drvdata(gpio->parent); void __iomem *port; u8 *shadow; @@ -172,7 +172,7 @@ static int ttl_probe(struct platform_device *pdev) /* Initialize the GPIO data structures */ gpio = &mod->gpio; - gpio->dev = &pdev->dev; + gpio->parent = &pdev->dev; gpio->label = pdev->name; gpio->get = ttl_get_value; gpio->set = ttl_set_value; diff --git a/drivers/gpio/gpio-kempld.c b/drivers/gpio/gpio-kempld.c index 83f281dda1e0..35dd1e0af364 100644 --- a/drivers/gpio/gpio-kempld.c +++ b/drivers/gpio/gpio-kempld.c @@ -166,7 +166,7 @@ static int kempld_gpio_probe(struct platform_device *pdev) chip = &gpio->chip; chip->label = "gpio-kempld"; chip->owner = THIS_MODULE; - chip->dev = dev; + chip->parent = dev; chip->can_sleep = true; if (pdata && pdata->gpio_base) chip->base = pdata->gpio_base; diff --git a/drivers/gpio/gpio-lp3943.c b/drivers/gpio/gpio-lp3943.c index cfc5b12b43ad..f979c3be217f 100644 --- a/drivers/gpio/gpio-lp3943.c +++ b/drivers/gpio/gpio-lp3943.c @@ -205,7 +205,7 @@ static int lp3943_gpio_probe(struct platform_device *pdev) lp3943_gpio->lp3943 = lp3943; lp3943_gpio->chip = lp3943_gpio_chip; - lp3943_gpio->chip.dev = &pdev->dev; + lp3943_gpio->chip.parent = &pdev->dev; platform_set_drvdata(pdev, lp3943_gpio); diff --git a/drivers/gpio/gpio-lpc18xx.c b/drivers/gpio/gpio-lpc18xx.c index e39dcb0af8ae..b01fbc9db7cd 100644 --- a/drivers/gpio/gpio-lpc18xx.c +++ b/drivers/gpio/gpio-lpc18xx.c @@ -127,7 +127,7 @@ static int lpc18xx_gpio_probe(struct platform_device *pdev) spin_lock_init(&gc->lock); - gc->gpio.dev = &pdev->dev; + gc->gpio.parent = &pdev->dev; ret = gpiochip_add(&gc->gpio); if (ret) { diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c index 127c37b380ae..6a48ffd6e0db 100644 --- a/drivers/gpio/gpio-lynxpoint.c +++ b/drivers/gpio/gpio-lynxpoint.c @@ -368,7 +368,7 @@ static int lp_gpio_probe(struct platform_device *pdev) gc->base = -1; gc->ngpio = LP_NUM_GPIO; gc->can_sleep = false; - gc->dev = dev; + gc->parent = dev; ret = gpiochip_add(gc); if (ret) { diff --git a/drivers/gpio/gpio-max730x.c b/drivers/gpio/gpio-max730x.c index 0f57d2d248ec..5d6a723cb414 100644 --- a/drivers/gpio/gpio-max730x.c +++ b/drivers/gpio/gpio-max730x.c @@ -189,7 +189,7 @@ int __max730x_probe(struct max7301 *ts) ts->chip.ngpio = PIN_NUMBER; ts->chip.can_sleep = true; - ts->chip.dev = dev; + ts->chip.parent = dev; ts->chip.owner = THIS_MODULE; /* diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c index 8c5252c6c327..c1e7b55644b0 100644 --- a/drivers/gpio/gpio-max732x.c +++ b/drivers/gpio/gpio-max732x.c @@ -603,7 +603,7 @@ static int max732x_setup_gpio(struct max732x_chip *chip, gc->base = gpio_start; gc->ngpio = port; gc->label = chip->client->name; - gc->dev = &chip->client->dev; + gc->parent = &chip->client->dev; gc->owner = THIS_MODULE; return port; @@ -649,7 +649,7 @@ static int max732x_probe(struct i2c_client *client, chip->client = client; nr_port = max732x_setup_gpio(chip, id, pdata->gpio_base); - chip->gpio_chip.dev = &client->dev; + chip->gpio_chip.parent = &client->dev; addr_a = (client->addr & 0x0f) | 0x60; addr_b = (client->addr & 0x0f) | 0x50; diff --git a/drivers/gpio/gpio-mb86s7x.c b/drivers/gpio/gpio-mb86s7x.c index ee93c0ab0a59..93d61a5be0d4 100644 --- a/drivers/gpio/gpio-mb86s7x.c +++ b/drivers/gpio/gpio-mb86s7x.c @@ -187,7 +187,7 @@ static int mb86s70_gpio_probe(struct platform_device *pdev) gchip->gc.label = dev_name(&pdev->dev); gchip->gc.ngpio = 32; gchip->gc.owner = THIS_MODULE; - gchip->gc.dev = &pdev->dev; + gchip->gc.parent = &pdev->dev; gchip->gc.base = -1; platform_set_drvdata(pdev, gchip); diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c index 2853731db5bc..b46b9e522e8c 100644 --- a/drivers/gpio/gpio-mc33880.c +++ b/drivers/gpio/gpio-mc33880.c @@ -116,7 +116,7 @@ static int mc33880_probe(struct spi_device *spi) mc->chip.base = pdata->base; mc->chip.ngpio = PIN_NUMBER; mc->chip.can_sleep = true; - mc->chip.dev = &spi->dev; + mc->chip.parent = &spi->dev; mc->chip.owner = THIS_MODULE; mc->port_config = 0x00; diff --git a/drivers/gpio/gpio-mc9s08dz60.c b/drivers/gpio/gpio-mc9s08dz60.c index d62b4f8182bf..defa38f958fb 100644 --- a/drivers/gpio/gpio-mc9s08dz60.c +++ b/drivers/gpio/gpio-mc9s08dz60.c @@ -99,7 +99,7 @@ static int mc9s08dz60_probe(struct i2c_client *client, mc9s->chip.label = client->name; mc9s->chip.base = -1; - mc9s->chip.dev = &client->dev; + mc9s->chip.parent = &client->dev; mc9s->chip.owner = THIS_MODULE; mc9s->chip.ngpio = GPIO_NUM; mc9s->chip.can_sleep = true; diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index 4a41694919da..13cace0ca6f7 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -446,7 +446,7 @@ static int mcp23s08_irq_reqres(struct irq_data *data) struct mcp23s08 *mcp = irq_data_get_irq_chip_data(data); if (gpiochip_lock_as_irq(&mcp->chip, data->hwirq)) { - dev_err(mcp->chip.dev, + dev_err(mcp->chip.parent, "unable to lock HW IRQ %lu for IRQ usage\n", data->hwirq); return -EINVAL; @@ -481,7 +481,8 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp) mutex_init(&mcp->irq_lock); - mcp->irq_domain = irq_domain_add_linear(chip->dev->of_node, chip->ngpio, + mcp->irq_domain = irq_domain_add_linear(chip->parent->of_node, + chip->ngpio, &irq_domain_simple_ops, mcp); if (!mcp->irq_domain) return -ENODEV; @@ -491,10 +492,11 @@ static int mcp23s08_irq_setup(struct mcp23s08 *mcp) else irqflags |= IRQF_TRIGGER_LOW; - err = devm_request_threaded_irq(chip->dev, mcp->irq, NULL, mcp23s08_irq, - irqflags, dev_name(chip->dev), mcp); + err = devm_request_threaded_irq(chip->parent, mcp->irq, NULL, + mcp23s08_irq, + irqflags, dev_name(chip->parent), mcp); if (err != 0) { - dev_err(chip->dev, "unable to request IRQ#%d: %d\n", + dev_err(chip->parent, "unable to request IRQ#%d: %d\n", mcp->irq, err); return err; } @@ -638,7 +640,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, mcp->chip.base = pdata->base; mcp->chip.can_sleep = true; - mcp->chip.dev = dev; + mcp->chip.parent = dev; mcp->chip.owner = THIS_MODULE; /* verify MCP_IOCON.SEQOP = 0, so sequential reads work, @@ -652,7 +654,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, mcp->irq_controller = pdata->irq_controller; if (mcp->irq && mcp->irq_controller) { mcp->irq_active_high = - of_property_read_bool(mcp->chip.dev->of_node, + of_property_read_bool(mcp->chip.parent->of_node, "microchip,irq-active-high"); if (type == MCP_TYPE_017) diff --git a/drivers/gpio/gpio-moxart.c b/drivers/gpio/gpio-moxart.c index d3355a6dc9b1..8942f4909a31 100644 --- a/drivers/gpio/gpio-moxart.c +++ b/drivers/gpio/gpio-moxart.c @@ -61,7 +61,7 @@ static int moxart_gpio_probe(struct platform_device *pdev) bgc->data = bgc->read_reg(bgc->reg_set); bgc->gc.base = 0; bgc->gc.ngpio = 32; - bgc->gc.dev = dev; + bgc->gc.parent = dev; bgc->gc.owner = THIS_MODULE; ret = gpiochip_add(&bgc->gc); diff --git a/drivers/gpio/gpio-msic.c b/drivers/gpio/gpio-msic.c index 22523aae8abe..fe9ef2bc981a 100644 --- a/drivers/gpio/gpio-msic.c +++ b/drivers/gpio/gpio-msic.c @@ -293,7 +293,7 @@ static int platform_msic_gpio_probe(struct platform_device *pdev) mg->chip.base = pdata->gpio_base; mg->chip.ngpio = MSIC_NUM_GPIO; mg->chip.can_sleep = true; - mg->chip.dev = dev; + mg->chip.parent = dev; mutex_init(&mg->buslock); diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index d428b97876c5..6acedf4e9b1c 100644 --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c @@ -698,7 +698,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev) mvchip->soc_variant = soc_variant; mvchip->chip.label = dev_name(&pdev->dev); - mvchip->chip.dev = &pdev->dev; + mvchip->chip.parent = &pdev->dev; mvchip->chip.request = gpiochip_generic_request; mvchip->chip.free = gpiochip_generic_free; mvchip->chip.direction_input = mvebu_gpio_direction_input; diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c index 62ae251d4490..3c66ce4fe9ed 100644 --- a/drivers/gpio/gpio-octeon.c +++ b/drivers/gpio/gpio-octeon.c @@ -108,7 +108,7 @@ static int octeon_gpio_probe(struct platform_device *pdev) pdev->dev.platform_data = chip; chip->label = "octeon-gpio"; - chip->dev = &pdev->dev; + chip->parent = &pdev->dev; chip->owner = THIS_MODULE; chip->base = 0; chip->can_sleep = false; diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 56d2d026e62e..7e4f7c5f999a 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1090,7 +1090,7 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) if (bank->is_mpuio) { bank->chip.label = "mpuio"; if (bank->regs->wkup_en) - bank->chip.dev = &omap_mpuio_device.dev; + bank->chip.parent = &omap_mpuio_device.dev; bank->chip.base = OMAP_MPUIO(0); } else { bank->chip.label = "gpio"; @@ -1199,7 +1199,7 @@ static int omap_gpio_probe(struct platform_device *pdev) } bank->dev = dev; - bank->chip.dev = dev; + bank->chip.parent = dev; bank->chip.owner = THIS_MODULE; bank->dbck_flag = pdata->dbck_flag; bank->stride = pdata->bank_stride; diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c index 171a6389f9ce..5f09ed1700dc 100644 --- a/drivers/gpio/gpio-palmas.c +++ b/drivers/gpio/gpio-palmas.c @@ -54,7 +54,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val); if (ret < 0) { - dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret); return ret; } @@ -65,7 +65,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val); if (ret < 0) { - dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret); return ret; } return !!(val & BIT(offset)); @@ -90,7 +90,7 @@ static void palmas_gpio_set(struct gpio_chip *gc, unsigned offset, ret = palmas_write(palmas, PALMAS_GPIO_BASE, reg, BIT(offset)); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x write failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x write failed, %d\n", reg, ret); } static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset, @@ -111,7 +111,8 @@ static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset, ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg, BIT(offset), BIT(offset)); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg, + ret); return ret; } @@ -128,7 +129,8 @@ static int palmas_gpio_input(struct gpio_chip *gc, unsigned offset) ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg, BIT(offset), 0); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg, + ret); return ret; } @@ -186,7 +188,7 @@ static int palmas_gpio_probe(struct platform_device *pdev) palmas_gpio->gpio_chip.to_irq = palmas_gpio_to_irq; palmas_gpio->gpio_chip.set = palmas_gpio_set; palmas_gpio->gpio_chip.get = palmas_gpio_get; - palmas_gpio->gpio_chip.dev = &pdev->dev; + palmas_gpio->gpio_chip.parent = &pdev->dev; #ifdef CONFIG_OF_GPIO palmas_gpio->gpio_chip.of_node = pdev->dev.of_node; #endif diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 2d4892cc70fb..ddbbbe57eef8 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -367,7 +367,7 @@ static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios) gc->base = chip->gpio_start; gc->ngpio = gpios; gc->label = chip->client->name; - gc->dev = &chip->client->dev; + gc->parent = &chip->client->dev; gc->owner = THIS_MODULE; gc->names = chip->names; } diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index 1d4d9bc8b69d..c7552106a80c 100644 --- a/drivers/gpio/gpio-pcf857x.c +++ b/drivers/gpio/gpio-pcf857x.c @@ -293,7 +293,7 @@ static int pcf857x_probe(struct i2c_client *client, gpio->chip.base = pdata ? pdata->gpio_base : -1; gpio->chip.can_sleep = true; - gpio->chip.dev = &client->dev; + gpio->chip.parent = &client->dev; gpio->chip.owner = THIS_MODULE; gpio->chip.get = pcf857x_get; gpio->chip.set = pcf857x_set; diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 34ed176df15a..e43db64e52b3 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -220,7 +220,7 @@ static void pch_gpio_setup(struct pch_gpio *chip) struct gpio_chip *gpio = &chip->gpio; gpio->label = dev_name(chip->dev); - gpio->dev = chip->dev; + gpio->parent = chip->dev; gpio->owner = THIS_MODULE; gpio->direction_input = pch_gpio_direction_input; gpio->get = pch_gpio_get; diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c index 4d4b37676702..e041639adc14 100644 --- a/drivers/gpio/gpio-pl061.c +++ b/drivers/gpio/gpio-pl061.c @@ -131,7 +131,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger) if ((trigger & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) && (trigger & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))) { - dev_err(gc->dev, + dev_err(gc->parent, "trying to configure line %d for both level and edge " "detection, choose one!\n", offset); @@ -158,7 +158,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger) else gpioiev &= ~bit; irq_set_handler_locked(d, handle_level_irq); - dev_dbg(gc->dev, "line %d: IRQ on %s level\n", + dev_dbg(gc->parent, "line %d: IRQ on %s level\n", offset, polarity ? "HIGH" : "LOW"); } else if ((trigger & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) { @@ -167,7 +167,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger) /* Select both edges, setting this makes GPIOEV be ignored */ gpioibe |= bit; irq_set_handler_locked(d, handle_edge_irq); - dev_dbg(gc->dev, "line %d: IRQ on both edges\n", offset); + dev_dbg(gc->parent, "line %d: IRQ on both edges\n", offset); } else if ((trigger & IRQ_TYPE_EDGE_RISING) || (trigger & IRQ_TYPE_EDGE_FALLING)) { bool rising = trigger & IRQ_TYPE_EDGE_RISING; @@ -182,7 +182,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger) else gpioiev &= ~bit; irq_set_handler_locked(d, handle_edge_irq); - dev_dbg(gc->dev, "line %d: IRQ on %s edge\n", + dev_dbg(gc->parent, "line %d: IRQ on %s edge\n", offset, rising ? "RISING" : "FALLING"); } else { @@ -191,7 +191,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger) gpioibe &= ~bit; gpioiev &= ~bit; irq_set_handler_locked(d, handle_bad_irq); - dev_warn(gc->dev, "no trigger selected for line %d\n", + dev_warn(gc->parent, "no trigger selected for line %d\n", offset); } @@ -316,7 +316,7 @@ static int pl061_probe(struct amba_device *adev, const struct amba_id *id) chip->gc.set = pl061_set_value; chip->gc.ngpio = PL061_GPIO_NR; chip->gc.label = dev_name(dev); - chip->gc.dev = dev; + chip->gc.parent = dev; chip->gc.owner = THIS_MODULE; ret = gpiochip_add(&chip->gc); diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio-rc5t583.c index 6eabf239676b..f26d9f7d8cdd 100644 --- a/drivers/gpio/gpio-rc5t583.c +++ b/drivers/gpio/gpio-rc5t583.c @@ -132,7 +132,7 @@ static int rc5t583_gpio_probe(struct platform_device *pdev) rc5t583_gpio->gpio_chip.to_irq = rc5t583_gpio_to_irq, rc5t583_gpio->gpio_chip.ngpio = RC5T583_MAX_GPIO, rc5t583_gpio->gpio_chip.can_sleep = true, - rc5t583_gpio->gpio_chip.dev = &pdev->dev; + rc5t583_gpio->gpio_chip.parent = &pdev->dev; rc5t583_gpio->gpio_chip.base = -1; rc5t583_gpio->rc5t583 = rc5t583; diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index 2a8122444614..3cbb25ecfc7a 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -449,7 +449,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) gpio_chip->direction_output = gpio_rcar_direction_output; gpio_chip->set = gpio_rcar_set; gpio_chip->label = name; - gpio_chip->dev = dev; + gpio_chip->parent = dev; gpio_chip->owner = THIS_MODULE; gpio_chip->base = p->config.gpio_base; gpio_chip->ngpio = p->config.number_of_pins; diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c index b72906f5b999..a8a333ade9aa 100644 --- a/drivers/gpio/gpio-sch.c +++ b/drivers/gpio/gpio-sch.c @@ -171,7 +171,7 @@ static int sch_gpio_probe(struct platform_device *pdev) sch->iobase = res->start; sch->chip = sch_gpio_chip; sch->chip.label = dev_name(&pdev->dev); - sch->chip.dev = &pdev->dev; + sch->chip.parent = &pdev->dev; switch (pdev->id) { case PCI_DEVICE_ID_INTEL_SCH_LPC: diff --git a/drivers/gpio/gpio-sch311x.c b/drivers/gpio/gpio-sch311x.c index 0cb11413e814..3841398d1078 100644 --- a/drivers/gpio/gpio-sch311x.c +++ b/drivers/gpio/gpio-sch311x.c @@ -149,7 +149,7 @@ static int sch311x_gpio_request(struct gpio_chip *chip, unsigned offset) if (!request_region(block->runtime_reg + block->config_regs[offset], 1, DRV_NAME)) { - dev_err(chip->dev, "Failed to request region 0x%04x.\n", + dev_err(chip->parent, "Failed to request region 0x%04x.\n", block->runtime_reg + block->config_regs[offset]); return -EBUSY; } @@ -261,7 +261,7 @@ static int sch311x_gpio_probe(struct platform_device *pdev) block->chip.get = sch311x_gpio_get; block->chip.set = sch311x_gpio_set; block->chip.ngpio = 8; - block->chip.dev = &pdev->dev; + block->chip.parent = &pdev->dev; block->chip.base = sch311x_gpio_blocks[i].base; block->config_regs = sch311x_gpio_blocks[i].config_regs; block->data_reg = sch311x_gpio_blocks[i].data_reg; diff --git a/drivers/gpio/gpio-spear-spics.c b/drivers/gpio/gpio-spear-spics.c index 69ffca5b073b..bd436b7f86e1 100644 --- a/drivers/gpio/gpio-spear-spics.c +++ b/drivers/gpio/gpio-spear-spics.c @@ -164,7 +164,7 @@ static int spics_gpio_probe(struct platform_device *pdev) spics->chip.get = spics_get_value; spics->chip.set = spics_set_value; spics->chip.label = dev_name(&pdev->dev); - spics->chip.dev = &pdev->dev; + spics->chip.parent = &pdev->dev; spics->chip.owner = THIS_MODULE; spics->last_off = -1; diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c index dabfb99dddef..9e471979aa9e 100644 --- a/drivers/gpio/gpio-stmpe.c +++ b/drivers/gpio/gpio-stmpe.c @@ -356,7 +356,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev) stmpe_gpio->stmpe = stmpe; stmpe_gpio->chip = template_chip; stmpe_gpio->chip.ngpio = stmpe->num_gpios; - stmpe_gpio->chip.dev = &pdev->dev; + stmpe_gpio->chip.parent = &pdev->dev; stmpe_gpio->chip.of_node = np; stmpe_gpio->chip.base = -1; diff --git a/drivers/gpio/gpio-stp-xway.c b/drivers/gpio/gpio-stp-xway.c index 81bdbe7ba2a4..c250f21b9e40 100644 --- a/drivers/gpio/gpio-stp-xway.c +++ b/drivers/gpio/gpio-stp-xway.c @@ -139,7 +139,7 @@ static int xway_stp_request(struct gpio_chip *gc, unsigned gpio) container_of(gc, struct xway_stp, gc); if ((gpio < 8) && (chip->reserved & BIT(gpio))) { - dev_err(gc->dev, "GPIO %d is driven by hardware\n", gpio); + dev_err(gc->parent, "GPIO %d is driven by hardware\n", gpio); return -ENODEV; } @@ -214,7 +214,7 @@ static int xway_stp_probe(struct platform_device *pdev) if (IS_ERR(chip->virt)) return PTR_ERR(chip->virt); - chip->gc.dev = &pdev->dev; + chip->gc.parent = &pdev->dev; chip->gc.label = "stp-xway"; chip->gc.direction_output = xway_stp_dir_out; chip->gc.set = xway_stp_set; diff --git a/drivers/gpio/gpio-sx150x.c b/drivers/gpio/gpio-sx150x.c index 76f920173a2f..c0145159a127 100644 --- a/drivers/gpio/gpio-sx150x.c +++ b/drivers/gpio/gpio-sx150x.c @@ -473,7 +473,7 @@ static void sx150x_init_chip(struct sx150x_chip *chip, chip->client = client; chip->dev_cfg = &sx150x_devices[driver_data]; - chip->gpio_chip.dev = &client->dev; + chip->gpio_chip.parent = &client->dev; chip->gpio_chip.label = client->name; chip->gpio_chip.direction_input = sx150x_gpio_direction_input; chip->gpio_chip.direction_output = sx150x_gpio_direction_output; diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio-syscon.c index 045a952576c7..cd6afee11f84 100644 --- a/drivers/gpio/gpio-syscon.c +++ b/drivers/gpio/gpio-syscon.c @@ -159,7 +159,7 @@ static void keystone_gpio_set(struct gpio_chip *chip, unsigned offset, int val) BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT, BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT); if (ret < 0) - dev_err(chip->dev, "gpio write failed ret(%d)\n", ret); + dev_err(chip->parent, "gpio write failed ret(%d)\n", ret); } static const struct syscon_gpio_data keystone_dsp_gpio = { @@ -224,7 +224,7 @@ static int syscon_gpio_probe(struct platform_device *pdev) priv->dir_reg_offset <<= 3; } - priv->chip.dev = dev; + priv->chip.parent = dev; priv->chip.owner = THIS_MODULE; priv->chip.label = dev_name(dev); priv->chip.base = -1; diff --git a/drivers/gpio/gpio-tb10x.c b/drivers/gpio/gpio-tb10x.c index 4356e6c20fc5..1a7c3efae5d8 100644 --- a/drivers/gpio/gpio-tb10x.c +++ b/drivers/gpio/gpio-tb10x.c @@ -197,7 +197,7 @@ static int tb10x_gpio_probe(struct platform_device *pdev) return PTR_ERR(tb10x_gpio->base); tb10x_gpio->gc.label = of_node_full_name(dn); - tb10x_gpio->gc.dev = &pdev->dev; + tb10x_gpio->gc.parent = &pdev->dev; tb10x_gpio->gc.owner = THIS_MODULE; tb10x_gpio->gc.direction_input = tb10x_gpio_direction_in; tb10x_gpio->gc.get = tb10x_gpio_get; diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c index d1d585ddb9ab..7c1537ed6dff 100644 --- a/drivers/gpio/gpio-tc3589x.c +++ b/drivers/gpio/gpio-tc3589x.c @@ -258,7 +258,7 @@ static int tc3589x_gpio_probe(struct platform_device *pdev) tc3589x_gpio->chip = template_chip; tc3589x_gpio->chip.ngpio = tc3589x->num_gpio; - tc3589x_gpio->chip.dev = &pdev->dev; + tc3589x_gpio->chip.parent = &pdev->dev; tc3589x_gpio->chip.base = -1; tc3589x_gpio->chip.of_node = np; diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c index 30653e6319e9..dda8f21811eb 100644 --- a/drivers/gpio/gpio-timberdale.c +++ b/drivers/gpio/gpio-timberdale.c @@ -268,7 +268,7 @@ static int timbgpio_probe(struct platform_device *pdev) gc->label = dev_name(&pdev->dev); gc->owner = THIS_MODULE; - gc->dev = &pdev->dev; + gc->parent = &pdev->dev; gc->direction_input = timbgpio_gpio_direction_input; gc->get = timbgpio_gpio_get; gc->direction_output = timbgpio_gpio_direction_output; diff --git a/drivers/gpio/gpio-tps6586x.c b/drivers/gpio/gpio-tps6586x.c index 9c9238e838a9..89b2249100b0 100644 --- a/drivers/gpio/gpio-tps6586x.c +++ b/drivers/gpio/gpio-tps6586x.c @@ -104,7 +104,7 @@ static int tps6586x_gpio_probe(struct platform_device *pdev) tps6586x_gpio->gpio_chip.owner = THIS_MODULE; tps6586x_gpio->gpio_chip.label = pdev->name; - tps6586x_gpio->gpio_chip.dev = &pdev->dev; + tps6586x_gpio->gpio_chip.parent = &pdev->dev; tps6586x_gpio->gpio_chip.ngpio = 4; tps6586x_gpio->gpio_chip.can_sleep = true; diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c index 88f1f5ff4e96..83894c0387fb 100644 --- a/drivers/gpio/gpio-tps65910.c +++ b/drivers/gpio/gpio-tps65910.c @@ -146,7 +146,7 @@ static int tps65910_gpio_probe(struct platform_device *pdev) tps65910_gpio->gpio_chip.direction_output = tps65910_gpio_output; tps65910_gpio->gpio_chip.set = tps65910_gpio_set; tps65910_gpio->gpio_chip.get = tps65910_gpio_get; - tps65910_gpio->gpio_chip.dev = &pdev->dev; + tps65910_gpio->gpio_chip.parent = &pdev->dev; #ifdef CONFIG_OF_GPIO tps65910_gpio->gpio_chip.of_node = tps65910->dev->of_node; #endif diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c index 9cdbc0c9cb2d..0f073ffa74cf 100644 --- a/drivers/gpio/gpio-tps65912.c +++ b/drivers/gpio/gpio-tps65912.c @@ -104,7 +104,7 @@ static int tps65912_gpio_probe(struct platform_device *pdev) tps65912_gpio->tps65912 = tps65912; tps65912_gpio->gpio_chip = template_chip; - tps65912_gpio->gpio_chip.dev = &pdev->dev; + tps65912_gpio->gpio_chip.parent = &pdev->dev; if (pdata && pdata->gpio_base) tps65912_gpio->gpio_chip.base = pdata->gpio_base; diff --git a/drivers/gpio/gpio-ts5500.c b/drivers/gpio/gpio-ts5500.c index b29a102d136b..aafe7910e030 100644 --- a/drivers/gpio/gpio-ts5500.c +++ b/drivers/gpio/gpio-ts5500.c @@ -315,7 +315,8 @@ static void ts5500_disable_irq(struct ts5500_priv *priv) else if (priv->hwirq == 1) ts5500_clear_mask(BIT(6), 0x7d); /* LCD_RS on IRQ1 */ else - dev_err(priv->gpio_chip.dev, "invalid hwirq %d\n", priv->hwirq); + dev_err(priv->gpio_chip.parent, "invalid hwirq %d\n", + priv->hwirq); spin_unlock_irqrestore(&priv->lock, flags); } @@ -346,7 +347,7 @@ static int ts5500_dio_probe(struct platform_device *pdev) priv->gpio_chip.owner = THIS_MODULE; priv->gpio_chip.label = name; - priv->gpio_chip.dev = dev; + priv->gpio_chip.parent = dev; priv->gpio_chip.direction_input = ts5500_gpio_input; priv->gpio_chip.direction_output = ts5500_gpio_output; priv->gpio_chip.get = ts5500_gpio_get; diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index 9e1dbb9877c1..14f40bf64e34 100644 --- a/drivers/gpio/gpio-twl4030.c +++ b/drivers/gpio/gpio-twl4030.c @@ -256,7 +256,7 @@ static int twl_request(struct gpio_chip *chip, unsigned offset) /* optionally have the first two GPIOs switch vMMC1 * and vMMC2 power supplies based on card presence. */ - pdata = dev_get_platdata(chip->dev); + pdata = dev_get_platdata(chip->parent); if (pdata) value |= pdata->mmc_cd & 0x03; @@ -509,7 +509,7 @@ no_irqs: priv->gpio_chip = template_chip; priv->gpio_chip.base = -1; priv->gpio_chip.ngpio = TWL4030_GPIO_MAX; - priv->gpio_chip.dev = &pdev->dev; + priv->gpio_chip.parent = &pdev->dev; mutex_init(&priv->mutex); diff --git a/drivers/gpio/gpio-twl6040.c b/drivers/gpio/gpio-twl6040.c index c946e7eef3ee..2da7c5f70034 100644 --- a/drivers/gpio/gpio-twl6040.c +++ b/drivers/gpio/gpio-twl6040.c @@ -36,7 +36,7 @@ static struct gpio_chip twl6040gpo_chip; static int twl6040gpo_get(struct gpio_chip *chip, unsigned offset) { - struct twl6040 *twl6040 = dev_get_drvdata(chip->dev->parent); + struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent); int ret = 0; ret = twl6040_reg_read(twl6040, TWL6040_REG_GPOCTL); @@ -55,7 +55,7 @@ static int twl6040gpo_direction_out(struct gpio_chip *chip, unsigned offset, static void twl6040gpo_set(struct gpio_chip *chip, unsigned offset, int value) { - struct twl6040 *twl6040 = dev_get_drvdata(chip->dev->parent); + struct twl6040 *twl6040 = dev_get_drvdata(chip->parent->parent); int ret; u8 gpoctl; @@ -95,7 +95,7 @@ static int gpo_twl6040_probe(struct platform_device *pdev) else twl6040gpo_chip.ngpio = 1; /* twl6041 have 1 GPO */ - twl6040gpo_chip.dev = &pdev->dev; + twl6040gpo_chip.parent = &pdev->dev; #ifdef CONFIG_OF_GPIO twl6040gpo_chip.of_node = twl6040_core_dev->of_node; #endif diff --git a/drivers/gpio/gpio-tz1090-pdc.c b/drivers/gpio/gpio-tz1090-pdc.c index 3623d009d808..a974397164b2 100644 --- a/drivers/gpio/gpio-tz1090-pdc.c +++ b/drivers/gpio/gpio-tz1090-pdc.c @@ -188,7 +188,7 @@ static int tz1090_pdc_gpio_probe(struct platform_device *pdev) /* Set up GPIO chip */ priv->chip.label = "tz1090-pdc-gpio"; - priv->chip.dev = &pdev->dev; + priv->chip.parent = &pdev->dev; priv->chip.direction_input = tz1090_pdc_gpio_direction_input; priv->chip.direction_output = tz1090_pdc_gpio_direction_output; priv->chip.get = tz1090_pdc_gpio_get; diff --git a/drivers/gpio/gpio-tz1090.c b/drivers/gpio/gpio-tz1090.c index 87bb1b1eee8d..7858d90202f3 100644 --- a/drivers/gpio/gpio-tz1090.c +++ b/drivers/gpio/gpio-tz1090.c @@ -425,7 +425,7 @@ static int tz1090_gpio_bank_probe(struct tz1090_gpio_bank_info *info) snprintf(bank->label, sizeof(bank->label), "tz1090-gpio-%u", info->index); bank->chip.label = bank->label; - bank->chip.dev = dev; + bank->chip.parent = dev; bank->chip.direction_input = tz1090_gpio_direction_input; bank->chip.direction_output = tz1090_gpio_direction_output; bank->chip.get = tz1090_gpio_get; diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c index 87b950cec6ec..9031e60c815c 100644 --- a/drivers/gpio/gpio-vf610.c +++ b/drivers/gpio/gpio-vf610.c @@ -249,7 +249,7 @@ static int vf610_gpio_probe(struct platform_device *pdev) gc = &port->gc; gc->of_node = np; - gc->dev = dev; + gc->parent = dev; gc->label = "vf610-gpio"; gc->ngpio = VF610_GPIO_PER_PORT; gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT; diff --git a/drivers/gpio/gpio-viperboard.c b/drivers/gpio/gpio-viperboard.c index e2a11f27807f..26e7edb74f42 100644 --- a/drivers/gpio/gpio-viperboard.c +++ b/drivers/gpio/gpio-viperboard.c @@ -173,7 +173,7 @@ static void vprbrd_gpioa_set(struct gpio_chip *chip, mutex_unlock(&vb->lock); if (ret != sizeof(struct vprbrd_gpioa_msg)) - dev_err(chip->dev, "usb error setting pin value\n"); + dev_err(chip->parent, "usb error setting pin value\n"); } } @@ -345,7 +345,7 @@ static void vprbrd_gpiob_set(struct gpio_chip *chip, mutex_unlock(&vb->lock); if (ret != sizeof(struct vprbrd_gpiob_msg)) - dev_err(chip->dev, "usb error setting pin value\n"); + dev_err(chip->parent, "usb error setting pin value\n"); } } @@ -366,7 +366,7 @@ static int vprbrd_gpiob_direction_input(struct gpio_chip *chip, mutex_unlock(&vb->lock); if (ret) - dev_err(chip->dev, "usb error setting pin to input\n"); + dev_err(chip->parent, "usb error setting pin to input\n"); return ret; } @@ -385,7 +385,7 @@ static int vprbrd_gpiob_direction_output(struct gpio_chip *chip, ret = vprbrd_gpiob_setdir(vb, offset, 1); if (ret) - dev_err(chip->dev, "usb error setting pin to output\n"); + dev_err(chip->parent, "usb error setting pin to output\n"); mutex_unlock(&vb->lock); @@ -409,7 +409,7 @@ static int vprbrd_gpio_probe(struct platform_device *pdev) vb_gpio->vb = vb; /* registering gpio a */ vb_gpio->gpioa.label = "viperboard gpio a"; - vb_gpio->gpioa.dev = &pdev->dev; + vb_gpio->gpioa.parent = &pdev->dev; vb_gpio->gpioa.owner = THIS_MODULE; vb_gpio->gpioa.base = -1; vb_gpio->gpioa.ngpio = 16; @@ -420,13 +420,13 @@ static int vprbrd_gpio_probe(struct platform_device *pdev) vb_gpio->gpioa.direction_output = vprbrd_gpioa_direction_output; ret = gpiochip_add(&vb_gpio->gpioa); if (ret < 0) { - dev_err(vb_gpio->gpioa.dev, "could not add gpio a"); + dev_err(vb_gpio->gpioa.parent, "could not add gpio a"); goto err_gpioa; } /* registering gpio b */ vb_gpio->gpiob.label = "viperboard gpio b"; - vb_gpio->gpiob.dev = &pdev->dev; + vb_gpio->gpiob.parent = &pdev->dev; vb_gpio->gpiob.owner = THIS_MODULE; vb_gpio->gpiob.base = -1; vb_gpio->gpiob.ngpio = 16; @@ -437,7 +437,7 @@ static int vprbrd_gpio_probe(struct platform_device *pdev) vb_gpio->gpiob.direction_output = vprbrd_gpiob_direction_output; ret = gpiochip_add(&vb_gpio->gpiob); if (ret < 0) { - dev_err(vb_gpio->gpiob.dev, "could not add gpio b"); + dev_err(vb_gpio->gpiob.parent, "could not add gpio b"); goto err_gpiob; } diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c index c1caa459c02d..1947531b7cf5 100644 --- a/drivers/gpio/gpio-vr41xx.c +++ b/drivers/gpio/gpio-vr41xx.c @@ -139,7 +139,7 @@ static void unmask_giuint_low(struct irq_data *d) static unsigned int startup_giuint(struct irq_data *data) { if (gpiochip_lock_as_irq(&vr41xx_gpio_chip, data->hwirq)) - dev_err(vr41xx_gpio_chip.dev, + dev_err(vr41xx_gpio_chip.parent, "unable to lock HW IRQ %lu for IRQ\n", data->hwirq); /* Satisfy the .enable semantics by unmasking the line */ @@ -542,7 +542,7 @@ static int giu_probe(struct platform_device *pdev) if (!giu_base) return -ENOMEM; - vr41xx_gpio_chip.dev = &pdev->dev; + vr41xx_gpio_chip.parent = &pdev->dev; ret = gpiochip_add(&vr41xx_gpio_chip); if (!ret) { diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c index 58ce75c188b7..2e73e4b52c69 100644 --- a/drivers/gpio/gpio-wm831x.c +++ b/drivers/gpio/gpio-wm831x.c @@ -258,7 +258,7 @@ static int wm831x_gpio_probe(struct platform_device *pdev) wm831x_gpio->wm831x = wm831x; wm831x_gpio->gpio_chip = template_chip; wm831x_gpio->gpio_chip.ngpio = wm831x->num_gpio; - wm831x_gpio->gpio_chip.dev = &pdev->dev; + wm831x_gpio->gpio_chip.parent = &pdev->dev; if (pdata && pdata->gpio_base) wm831x_gpio->gpio_chip.base = pdata->gpio_base; else diff --git a/drivers/gpio/gpio-wm8350.c b/drivers/gpio/gpio-wm8350.c index 060b89303bb6..1e3d8da61ff3 100644 --- a/drivers/gpio/gpio-wm8350.c +++ b/drivers/gpio/gpio-wm8350.c @@ -124,7 +124,7 @@ static int wm8350_gpio_probe(struct platform_device *pdev) wm8350_gpio->wm8350 = wm8350; wm8350_gpio->gpio_chip = template_chip; wm8350_gpio->gpio_chip.ngpio = 13; - wm8350_gpio->gpio_chip.dev = &pdev->dev; + wm8350_gpio->gpio_chip.parent = &pdev->dev; if (pdata && pdata->gpio_base) wm8350_gpio->gpio_chip.base = pdata->gpio_base; else diff --git a/drivers/gpio/gpio-wm8994.c b/drivers/gpio/gpio-wm8994.c index 6f5e42db4b9e..de73c80163c1 100644 --- a/drivers/gpio/gpio-wm8994.c +++ b/drivers/gpio/gpio-wm8994.c @@ -260,7 +260,7 @@ static int wm8994_gpio_probe(struct platform_device *pdev) wm8994_gpio->wm8994 = wm8994; wm8994_gpio->gpio_chip = template_chip; wm8994_gpio->gpio_chip.ngpio = WM8994_GPIO_MAX; - wm8994_gpio->gpio_chip.dev = &pdev->dev; + wm8994_gpio->gpio_chip.parent = &pdev->dev; if (pdata && pdata->gpio_base) wm8994_gpio->gpio_chip.base = pdata->gpio_base; else diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c index 18a8182d4fec..b8ceb71885f6 100644 --- a/drivers/gpio/gpio-xgene.c +++ b/drivers/gpio/gpio-xgene.c @@ -188,7 +188,7 @@ static int xgene_gpio_probe(struct platform_device *pdev) gpio->chip.ngpio = XGENE_MAX_GPIOS; spin_lock_init(&gpio->lock); - gpio->chip.dev = &pdev->dev; + gpio->chip.parent = &pdev->dev; gpio->chip.direction_input = xgene_gpio_dir_in; gpio->chip.direction_output = xgene_gpio_dir_out; gpio->chip.get = xgene_gpio_get; diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c index d5284dfe01fe..5c2971e1cb08 100644 --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c @@ -305,7 +305,7 @@ static int xgpio_probe(struct platform_device *pdev) } chip->mmchip.gc.ngpio = chip->gpio_width[0] + chip->gpio_width[1]; - chip->mmchip.gc.dev = &pdev->dev; + chip->mmchip.gc.parent = &pdev->dev; chip->mmchip.gc.direction_input = xgpio_dir_in; chip->mmchip.gc.direction_output = xgpio_dir_out; chip->mmchip.gc.get = xgpio_get; diff --git a/drivers/gpio/gpio-xlp.c b/drivers/gpio/gpio-xlp.c index bc06a2cd2c1d..3f31aac2ba3c 100644 --- a/drivers/gpio/gpio-xlp.c +++ b/drivers/gpio/gpio-xlp.c @@ -373,7 +373,7 @@ static int xlp_gpio_probe(struct platform_device *pdev) gc->owner = THIS_MODULE; gc->label = dev_name(&pdev->dev); gc->base = 0; - gc->dev = &pdev->dev; + gc->parent = &pdev->dev; gc->ngpio = ngpio; gc->of_node = pdev->dev.of_node; gc->direction_output = xlp_gpio_dir_output; diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c index 6f02d7c4cc57..65b61dcc6268 100644 --- a/drivers/gpio/gpio-zevio.c +++ b/drivers/gpio/gpio-zevio.c @@ -185,7 +185,7 @@ static int zevio_gpio_probe(struct platform_device *pdev) /* Copy our reference */ controller->chip.gc = zevio_gpio_chip; - controller->chip.gc.dev = &pdev->dev; + controller->chip.gc.parent = &pdev->dev; status = of_mm_gpiochip_add(pdev->dev.of_node, &(controller->chip)); if (status) { @@ -199,7 +199,7 @@ static int zevio_gpio_probe(struct platform_device *pdev) for (i = 0; i < controller->chip.gc.ngpio; i += 8) zevio_gpio_port_set(controller, i, ZEVIO_GPIO_INT_MASK, 0xFF); - dev_dbg(controller->chip.gc.dev, "ZEVIO GPIO controller set up!\n"); + dev_dbg(controller->chip.gc.parent, "ZEVIO GPIO controller set up!\n"); return 0; } diff --git a/drivers/gpio/gpio-zx.c b/drivers/gpio/gpio-zx.c index 1dcf7a66dd36..ab2e54fa46cf 100644 --- a/drivers/gpio/gpio-zx.c +++ b/drivers/gpio/gpio-zx.c @@ -245,7 +245,7 @@ static int zx_gpio_probe(struct platform_device *pdev) chip->gc.base = ZX_GPIO_NR * id; chip->gc.ngpio = ZX_GPIO_NR; chip->gc.label = dev_name(dev); - chip->gc.dev = dev; + chip->gc.parent = dev; chip->gc.owner = THIS_MODULE; ret = gpiochip_add(&chip->gc); diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 8abeacac5885..8a04e00bef32 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -592,7 +592,7 @@ static int zynq_gpio_request(struct gpio_chip *chip, unsigned offset) { int ret; - ret = pm_runtime_get_sync(chip->dev); + ret = pm_runtime_get_sync(chip->parent); /* * If the device is already active pm_runtime_get() will return 1 on @@ -603,7 +603,7 @@ static int zynq_gpio_request(struct gpio_chip *chip, unsigned offset) static void zynq_gpio_free(struct gpio_chip *chip, unsigned offset) { - pm_runtime_put(chip->dev); + pm_runtime_put(chip->parent); } static const struct dev_pm_ops zynq_gpio_dev_pm_ops = { @@ -698,7 +698,7 @@ static int zynq_gpio_probe(struct platform_device *pdev) chip = &gpio->chip; chip->label = gpio->p_data->label; chip->owner = THIS_MODULE; - chip->dev = &pdev->dev; + chip->parent = &pdev->dev; chip->get = zynq_gpio_get_value; chip->set = zynq_gpio_set_value; chip->request = zynq_gpio_request; diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 16a7b6816744..e4620e14457f 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -51,10 +51,10 @@ struct acpi_gpio_chip { static int acpi_gpiochip_find(struct gpio_chip *gc, void *data) { - if (!gc->dev) + if (!gc->parent) return false; - return ACPI_HANDLE(gc->dev) == data; + return ACPI_HANDLE(gc->parent) == data; } #ifdef CONFIG_PINCTRL @@ -184,7 +184,7 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares, if (agpio->connection_type != ACPI_RESOURCE_GPIO_TYPE_INT) return AE_OK; - handle = ACPI_HANDLE(chip->dev); + handle = ACPI_HANDLE(chip->parent); pin = agpio->pin_table[0]; if (pin <= 255) { @@ -208,7 +208,7 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares, desc = gpiochip_request_own_desc(chip, pin, "ACPI:Event"); if (IS_ERR(desc)) { - dev_err(chip->dev, "Failed to request GPIO\n"); + dev_err(chip->parent, "Failed to request GPIO\n"); return AE_ERROR; } @@ -216,13 +216,13 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares, ret = gpiochip_lock_as_irq(chip, pin); if (ret) { - dev_err(chip->dev, "Failed to lock GPIO as interrupt\n"); + dev_err(chip->parent, "Failed to lock GPIO as interrupt\n"); goto fail_free_desc; } irq = gpiod_to_irq(desc); if (irq < 0) { - dev_err(chip->dev, "Failed to translate GPIO to IRQ\n"); + dev_err(chip->parent, "Failed to translate GPIO to IRQ\n"); goto fail_unlock_irq; } @@ -259,7 +259,8 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares, ret = request_threaded_irq(event->irq, NULL, handler, irqflags, "ACPI:Event", event); if (ret) { - dev_err(chip->dev, "Failed to setup interrupt handler for %d\n", + dev_err(chip->parent, + "Failed to setup interrupt handler for %d\n", event->irq); goto fail_free_event; } @@ -293,10 +294,10 @@ void acpi_gpiochip_request_interrupts(struct gpio_chip *chip) acpi_handle handle; acpi_status status; - if (!chip->dev || !chip->to_irq) + if (!chip->parent || !chip->to_irq) return; - handle = ACPI_HANDLE(chip->dev); + handle = ACPI_HANDLE(chip->parent); if (!handle) return; @@ -323,10 +324,10 @@ void acpi_gpiochip_free_interrupts(struct gpio_chip *chip) acpi_handle handle; acpi_status status; - if (!chip->dev || !chip->to_irq) + if (!chip->parent || !chip->to_irq) return; - handle = ACPI_HANDLE(chip->dev); + handle = ACPI_HANDLE(chip->parent); if (!handle) return; @@ -748,7 +749,7 @@ out: static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip) { struct gpio_chip *chip = achip->chip; - acpi_handle handle = ACPI_HANDLE(chip->dev); + acpi_handle handle = ACPI_HANDLE(chip->parent); acpi_status status; INIT_LIST_HEAD(&achip->conns); @@ -757,20 +758,22 @@ static void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip) acpi_gpio_adr_space_handler, NULL, achip); if (ACPI_FAILURE(status)) - dev_err(chip->dev, "Failed to install GPIO OpRegion handler\n"); + dev_err(chip->parent, + "Failed to install GPIO OpRegion handler\n"); } static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip) { struct gpio_chip *chip = achip->chip; - acpi_handle handle = ACPI_HANDLE(chip->dev); + acpi_handle handle = ACPI_HANDLE(chip->parent); struct acpi_gpio_connection *conn, *tmp; acpi_status status; status = acpi_remove_address_space_handler(handle, ACPI_ADR_SPACE_GPIO, acpi_gpio_adr_space_handler); if (ACPI_FAILURE(status)) { - dev_err(chip->dev, "Failed to remove GPIO OpRegion handler\n"); + dev_err(chip->parent, + "Failed to remove GPIO OpRegion handler\n"); return; } @@ -787,16 +790,16 @@ void acpi_gpiochip_add(struct gpio_chip *chip) acpi_handle handle; acpi_status status; - if (!chip || !chip->dev) + if (!chip || !chip->parent) return; - handle = ACPI_HANDLE(chip->dev); + handle = ACPI_HANDLE(chip->parent); if (!handle) return; acpi_gpio = kzalloc(sizeof(*acpi_gpio), GFP_KERNEL); if (!acpi_gpio) { - dev_err(chip->dev, + dev_err(chip->parent, "Failed to allocate memory for ACPI GPIO chip\n"); return; } @@ -806,7 +809,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip) status = acpi_attach_data(handle, acpi_gpio_chip_dh, acpi_gpio); if (ACPI_FAILURE(status)) { - dev_err(chip->dev, "Failed to attach ACPI GPIO chip\n"); + dev_err(chip->parent, "Failed to attach ACPI GPIO chip\n"); kfree(acpi_gpio); return; } @@ -820,16 +823,16 @@ void acpi_gpiochip_remove(struct gpio_chip *chip) acpi_handle handle; acpi_status status; - if (!chip || !chip->dev) + if (!chip || !chip->parent) return; - handle = ACPI_HANDLE(chip->dev); + handle = ACPI_HANDLE(chip->parent); if (!handle) return; status = acpi_get_data(handle, acpi_gpio_chip_dh, (void **)&acpi_gpio); if (ACPI_FAILURE(status)) { - dev_warn(chip->dev, "Failed to retrieve ACPI GPIO chip\n"); + dev_warn(chip->parent, "Failed to retrieve ACPI GPIO chip\n"); return; } diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 5fe34a9df3e6..6ed465ea2e12 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -423,8 +423,8 @@ int of_gpiochip_add(struct gpio_chip *chip) { int status; - if ((!chip->of_node) && (chip->dev)) - chip->of_node = chip->dev->of_node; + if ((!chip->of_node) && (chip->parent)) + chip->of_node = chip->parent->of_node; if (!chip->of_node) return 0; diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index b57ed8e55ab5..405dfcaadc4c 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -605,7 +605,7 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change) if (chip->names && chip->names[offset]) ioname = chip->names[offset]; - dev = device_create_with_groups(&gpio_class, chip->dev, + dev = device_create_with_groups(&gpio_class, chip->parent, MKDEV(0, 0), data, gpio_groups, ioname ? ioname : "gpio%u", desc_to_gpio(desc)); @@ -730,7 +730,8 @@ int gpiochip_sysfs_register(struct gpio_chip *chip) return 0; /* use chip->base for the ID; it's already known to be unique */ - dev = device_create_with_groups(&gpio_class, chip->dev, MKDEV(0, 0), + dev = device_create_with_groups(&gpio_class, chip->parent, + MKDEV(0, 0), chip, gpiochip_groups, "gpiochip%d", chip->base); if (IS_ERR(dev)) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a18f00fc1bb8..8b35457013da 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -205,8 +205,8 @@ static int gpiochip_add_to_list(struct gpio_chip *chip) if (pos != &gpio_chips && pos->prev != &gpio_chips) { _chip = list_entry(pos->prev, struct gpio_chip, list); if (_chip->base + _chip->ngpio > chip->base) { - dev_err(chip->dev, - "GPIO integer space overlap, cannot add chip\n"); + dev_err(chip->parent, + "GPIO integer space overlap, cannot add chip\n"); err = -EBUSY; } } @@ -267,7 +267,7 @@ static int gpiochip_set_desc_names(struct gpio_chip *gc) gpio = gpio_name_to_desc(gc->names[i]); if (gpio) - dev_warn(gc->dev, "Detected name collision for " + dev_warn(gc->parent, "Detected name collision for " "GPIO name '%s'\n", gc->names[i]); } @@ -348,8 +348,8 @@ int gpiochip_add(struct gpio_chip *chip) INIT_LIST_HEAD(&chip->pin_ranges); #endif - if (!chip->owner && chip->dev && chip->dev->driver) - chip->owner = chip->dev->driver->owner; + if (!chip->owner && chip->parent && chip->parent->driver) + chip->owner = chip->parent->driver->owner; status = gpiochip_set_desc_names(chip); if (status) @@ -424,7 +424,8 @@ void gpiochip_remove(struct gpio_chip *chip) spin_unlock_irqrestore(&gpio_lock, flags); if (requested) - dev_crit(chip->dev, "REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n"); + dev_crit(chip->parent, + "REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n"); kfree(chip->desc); chip->desc = NULL; @@ -683,11 +684,11 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip, if (!gpiochip || !irqchip) return -EINVAL; - if (!gpiochip->dev) { + if (!gpiochip->parent) { pr_err("missing gpiochip .dev parent pointer\n"); return -EINVAL; } - of_node = gpiochip->dev->of_node; + of_node = gpiochip->parent->of_node; #ifdef CONFIG_OF_GPIO /* * If the gpiochip has an assigned OF node this takes precedence @@ -2503,7 +2504,7 @@ static int gpiolib_seq_show(struct seq_file *s, void *v) seq_printf(s, "%sGPIOs %d-%d", (char *)s->private, chip->base, chip->base + chip->ngpio - 1); - dev = chip->dev; + dev = chip->parent; if (dev) seq_printf(s, ", %s/%s", dev->bus ? dev->bus->name : "no-bus", dev_name(dev)); diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 7afc3fcc122c..f47954e8fd2c 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -1104,7 +1104,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id) dev->gc.base = -1; dev->gc.ngpio = 8; dev->gc.can_sleep = 1; - dev->gc.dev = &hdev->dev; + dev->gc.parent = &hdev->dev; ret = gpiochip_add(&dev->gc); if (ret < 0) { diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index fec66ad80513..16b5cc2196f2 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -454,7 +454,7 @@ static int ad7879_gpio_add(struct ad7879 *ts, ts->gc.ngpio = 1; ts->gc.label = "AD7879-GPIO"; ts->gc.owner = THIS_MODULE; - ts->gc.dev = ts->dev; + ts->gc.parent = ts->dev; ret = gpiochip_add(&ts->gc); if (ret) diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c index 5a6363d161a2..a975b32ee8c8 100644 --- a/drivers/leds/leds-pca9532.c +++ b/drivers/leds/leds-pca9532.c @@ -319,7 +319,7 @@ static int pca9532_destroy_devices(struct pca9532_data *data, int n_devs) } #ifdef CONFIG_LEDS_PCA9532_GPIO - if (data->gpio.dev) + if (data->gpio.parent) gpiochip_remove(&data->gpio); #endif @@ -413,13 +413,13 @@ static int pca9532_configure(struct i2c_client *client, data->gpio.can_sleep = 1; data->gpio.base = pdata->gpio_base; data->gpio.ngpio = data->chip_info->num_leds; - data->gpio.dev = &client->dev; + data->gpio.parent = &client->dev; data->gpio.owner = THIS_MODULE; err = gpiochip_add(&data->gpio); if (err) { /* Use data->gpio.dev as a flag for freeing gpiochip */ - data->gpio.dev = NULL; + data->gpio.parent = NULL; dev_warn(&client->dev, "could not add gpiochip\n"); } else { dev_info(&client->dev, "gpios %i...%i\n", diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c index edbecc4ca2da..75529a24a615 100644 --- a/drivers/leds/leds-tca6507.c +++ b/drivers/leds/leds-tca6507.c @@ -651,7 +651,7 @@ static int tca6507_probe_gpios(struct i2c_client *client, tca->gpio.owner = THIS_MODULE; tca->gpio.direction_output = tca6507_gpio_direction_output; tca->gpio.set = tca6507_gpio_set_value; - tca->gpio.dev = &client->dev; + tca->gpio.parent = &client->dev; #ifdef CONFIG_OF_GPIO tca->gpio.of_node = of_node_get(client->dev.of_node); #endif diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index def6d21d1445..24a457d9d803 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -722,7 +722,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg, #ifdef CONFIG_GPIOLIB /* add GPIOs */ priv->gpio_chip.label = KBUILD_MODNAME; - priv->gpio_chip.dev = &priv->i2c->dev; + priv->gpio_chip.parent = &priv->i2c->dev; priv->gpio_chip.owner = THIS_MODULE; priv->gpio_chip.direction_output = cxd2820r_gpio_direction_output; diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c index 4c826f78acd0..bc90efe01b59 100644 --- a/drivers/mfd/dm355evm_msp.c +++ b/drivers/mfd/dm355evm_msp.c @@ -259,7 +259,7 @@ static int add_children(struct i2c_client *client) int i; /* GPIO-ish stuff */ - dm355evm_msp_gpio.dev = &client->dev; + dm355evm_msp_gpio.parent = &client->dev; status = gpiochip_add(&dm355evm_msp_gpio); if (status < 0) return status; diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index 6ccaf90d98fd..d334e7d8a77d 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -321,7 +321,7 @@ static int __init egpio_probe(struct platform_device *pdev) ei->chip[i].dev = &(pdev->dev); chip = &(ei->chip[i].chip); chip->label = "htc-egpio"; - chip->dev = &pdev->dev; + chip->parent = &pdev->dev; chip->owner = THIS_MODULE; chip->get = egpio_get; chip->set = egpio_set; diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index 0c6ff727b2ec..bd6b96d07ab8 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -429,7 +429,7 @@ static int htcpld_register_chip_gpio( /* Setup the GPIO chips */ gpio_chip = &(chip->chip_out); gpio_chip->label = "htcpld-out"; - gpio_chip->dev = dev; + gpio_chip->parent = dev; gpio_chip->owner = THIS_MODULE; gpio_chip->get = htcpld_chip_get; gpio_chip->set = htcpld_chip_set; @@ -440,7 +440,7 @@ static int htcpld_register_chip_gpio( gpio_chip = &(chip->chip_in); gpio_chip->label = "htcpld-in"; - gpio_chip->dev = dev; + gpio_chip->parent = dev; gpio_chip->owner = THIS_MODULE; gpio_chip->get = htcpld_chip_get; gpio_chip->set = NULL; diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index 448f0a182dc4..b96847491277 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -638,7 +638,7 @@ static int tps65010_probe(struct i2c_client *client, tps->outmask = board->outmask; tps->chip.label = client->name; - tps->chip.dev = &client->dev; + tps->chip.parent = &client->dev; tps->chip.owner = THIS_MODULE; tps->chip.set = tps65010_gpio_set; diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index f691d7ecad52..a6ec7cc0fac6 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -570,7 +570,7 @@ static int ucb1x00_probe(struct mcp *mcp) if (pdata && pdata->gpio_base) { ucb->gpio.label = dev_name(&ucb->dev); - ucb->gpio.dev = &ucb->dev; + ucb->gpio.parent = &ucb->dev; ucb->gpio.owner = THIS_MODULE; ucb->gpio.base = pdata->gpio_base; ucb->gpio.ngpio = 10; diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index a1ea565fcd46..0bc1abcedbae 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -337,7 +337,7 @@ static int bcm2835_gpio_direction_input(struct gpio_chip *chip, unsigned offset) static int bcm2835_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev); + struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); return bcm2835_gpio_get_bit(pc, GPLEV0, offset); } @@ -350,14 +350,14 @@ static int bcm2835_gpio_direction_output(struct gpio_chip *chip, static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev); + struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset); } static int bcm2835_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev); + struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->parent); return irq_linear_revmap(pc->irq_domain, offset); } @@ -963,7 +963,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) return PTR_ERR(pc->base); pc->gpio_chip = bcm2835_gpio_chip; - pc->gpio_chip.dev = dev; + pc->gpio_chip.parent = dev; pc->gpio_chip.of_node = np; pc->irq_domain = irq_domain_add_linear(np, BCM2835_NUM_GPIOS, diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c b/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c index 12a48f498b75..bd212b269094 100644 --- a/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c @@ -720,7 +720,7 @@ static int cygnus_gpio_probe(struct platform_device *pdev) gc->ngpio = ngpios; chip->num_banks = (ngpios + NGPIOS_PER_BANK - 1) / NGPIOS_PER_BANK; gc->label = dev_name(dev); - gc->dev = dev; + gc->parent = dev; gc->of_node = dev->of_node; gc->request = cygnus_gpio_request; gc->free = cygnus_gpio_free; diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index b59ce75b1947..bb92f8ae6b33 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -598,7 +598,7 @@ static int byt_gpio_probe(struct platform_device *pdev) gc->dbg_show = byt_gpio_dbg_show; gc->base = -1; gc->can_sleep = false; - gc->dev = dev; + gc->parent = dev; #ifdef CONFIG_PM_SLEEP vg->saved_context = devm_kcalloc(&pdev->dev, gc->ngpio, diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c index 84936bae6e5e..dac8ec46aeb4 100644 --- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -1436,7 +1436,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq) chip->ngpio = pctrl->community->ngpios; chip->label = dev_name(pctrl->dev); - chip->dev = pctrl->dev; + chip->parent = pctrl->dev; chip->base = -1; ret = gpiochip_add(chip); diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 392e28d3f48d..401c186244be 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -874,7 +874,7 @@ static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq) pctrl->chip.ngpio = pctrl->soc->npins; pctrl->chip.label = dev_name(pctrl->dev); - pctrl->chip.dev = pctrl->dev; + pctrl->chip.parent = pctrl->dev; pctrl->chip.base = -1; ret = gpiochip_add(&pctrl->chip); diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index f307f1d27d64..a71f68362967 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -95,7 +95,7 @@ static void mtk_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { unsigned int reg_addr; unsigned int bit; - struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent); reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dout_offset; bit = BIT(offset & 0xf); @@ -742,7 +742,7 @@ static int mtk_gpio_get_direction(struct gpio_chip *chip, unsigned offset) unsigned int bit; unsigned int read_val = 0; - struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent); reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dir_offset; bit = BIT(offset & 0xf); @@ -755,7 +755,7 @@ static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset) unsigned int reg_addr; unsigned int bit; unsigned int read_val = 0; - struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent); if (mtk_gpio_get_direction(chip, offset)) reg_addr = mtk_get_port(pctl, offset) + @@ -772,7 +772,7 @@ static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset) static int mtk_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { const struct mtk_desc_pin *pin; - struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent); int irq; pin = pctl->devdata->pins + offset; @@ -940,7 +940,7 @@ static void mtk_eint_unmask(struct irq_data *d) static int mtk_gpio_set_debounce(struct gpio_chip *chip, unsigned offset, unsigned debounce) { - struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct mtk_pinctrl *pctl = dev_get_drvdata(chip->parent); int eint_num, virq, eint_offset; unsigned int set_offset, bit, clr_bit, clr_offset, rst, i, unmask, dbnc; static const unsigned int dbnc_arr[] = {0 , 1, 16, 32, 64, 128, 256}; @@ -1348,7 +1348,7 @@ int mtk_pctrl_init(struct platform_device *pdev, *pctl->chip = mtk_gpio_chip; pctl->chip->ngpio = pctl->devdata->npins; pctl->chip->label = dev_name(&pdev->dev); - pctl->chip->dev = &pdev->dev; + pctl->chip->parent = &pdev->dev; pctl->chip->base = -1; ret = gpiochip_add(pctl->chip); diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c index 84943e4cff09..4b5f6829144d 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.c +++ b/drivers/pinctrl/meson/pinctrl-meson.c @@ -562,7 +562,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc) domain = &pc->domains[i]; domain->chip.label = domain->data->name; - domain->chip.dev = pc->dev; + domain->chip.parent = pc->dev; domain->chip.request = meson_gpio_request; domain->chip.free = meson_gpio_free; domain->chip.direction_input = meson_gpio_direction_input; diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c index b59fbb4b1fb1..434d5de0177b 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.c +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c @@ -986,7 +986,7 @@ static int abx500_pin_config_set(struct pinctrl_dev *pctldev, param = pinconf_to_config_param(configs[i]); argument = pinconf_to_config_argument(configs[i]); - dev_dbg(chip->dev, "pin %d [%#lx]: %s %s\n", + dev_dbg(chip->parent, "pin %d [%#lx]: %s %s\n", pin, configs[i], (param == PIN_CONFIG_OUTPUT) ? "output " : "input", (param == PIN_CONFIG_OUTPUT) ? @@ -1077,7 +1077,8 @@ static int abx500_pin_config_set(struct pinctrl_dev *pctldev, break; default: - dev_err(chip->dev, "illegal configuration requested\n"); + dev_err(chip->parent, + "illegal configuration requested\n"); } } /* for each config */ out: @@ -1172,7 +1173,7 @@ static int abx500_gpio_probe(struct platform_device *pdev) pct->dev = &pdev->dev; pct->parent = dev_get_drvdata(pdev->dev.parent); pct->chip = abx500gpio_chip; - pct->chip.dev = &pdev->dev; + pct->chip.parent = &pdev->dev; pct->chip.base = -1; /* Dynamic allocation */ match = of_match_device(abx500_gpio_match, &pdev->dev); diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index eebfae0c9b7c..cb4a327425a0 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -438,7 +438,7 @@ nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset) nmk_chip->addr + NMK_GPIO_FIMSC); } - dev_dbg(nmk_chip->chip.dev, "%d: clearing interrupt mask\n", gpio); + dev_dbg(nmk_chip->chip.parent, "%d: clearing interrupt mask\n", gpio); } static void nmk_write_masked(void __iomem *reg, u32 mask, u32 value) @@ -1188,7 +1188,7 @@ static struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np, chip->base = id * NMK_GPIO_PER_CHIP; chip->ngpio = NMK_GPIO_PER_CHIP; chip->label = dev_name(&gpio_pdev->dev); - chip->dev = &gpio_pdev->dev; + chip->parent = &gpio_pdev->dev; res = platform_get_resource(gpio_pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(&pdev->dev, res); @@ -1890,7 +1890,7 @@ static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin, if (slpm_val) val = slpm_val - 1; - dev_dbg(nmk_chip->chip.dev, + dev_dbg(nmk_chip->chip.parent, "pin %d: sleep pull %s, dir %s, val %s\n", pin, slpm_pull ? pullnames[pull] : "same", @@ -1899,7 +1899,7 @@ static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned pin, slpm_val ? (val ? "high" : "low") : "same"); } - dev_dbg(nmk_chip->chip.dev, + dev_dbg(nmk_chip->chip.parent, "pin %d [%#lx]: pull %s, slpm %s (%s%s), lowemi %s\n", pin, cfg, pullnames[pull], slpmnames[slpm], output ? "output " : "input", diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 3318f1d6193c..a74b2b0a75e0 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -778,7 +778,7 @@ static int amd_gpio_probe(struct platform_device *pdev) gpio_dev->gc.base = 0; gpio_dev->gc.label = pdev->name; gpio_dev->gc.owner = THIS_MODULE; - gpio_dev->gc.dev = &pdev->dev; + gpio_dev->gc.parent = &pdev->dev; gpio_dev->gc.ngpio = TOTAL_NUMBER_OF_PINS; #if defined(CONFIG_OF_GPIO) gpio_dev->gc.of_node = pdev->dev.of_node; diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c index 56af28b95a44..89479bea6262 100644 --- a/drivers/pinctrl/pinctrl-as3722.c +++ b/drivers/pinctrl/pinctrl-as3722.c @@ -582,7 +582,7 @@ static int as3722_pinctrl_probe(struct platform_device *pdev) } as_pci->gpio_chip = as3722_gpio_chip; - as_pci->gpio_chip.dev = &pdev->dev; + as_pci->gpio_chip.parent = &pdev->dev; as_pci->gpio_chip.of_node = pdev->dev.parent->of_node; ret = gpiochip_add(&as_pci->gpio_chip); if (ret < 0) { diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c index 33edd07d9149..f1daf8580167 100644 --- a/drivers/pinctrl/pinctrl-at91-pio4.c +++ b/drivers/pinctrl/pinctrl-at91-pio4.c @@ -290,7 +290,7 @@ static void atmel_gpio_irq_handler(struct irq_desc *desc) static int atmel_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { - struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev); + struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent); struct atmel_pin *pin = atmel_pioctrl->pins[offset]; unsigned reg; @@ -305,7 +305,7 @@ static int atmel_gpio_direction_input(struct gpio_chip *chip, unsigned offset) static int atmel_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev); + struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent); struct atmel_pin *pin = atmel_pioctrl->pins[offset]; unsigned reg; @@ -317,7 +317,7 @@ static int atmel_gpio_get(struct gpio_chip *chip, unsigned offset) static int atmel_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value) { - struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev); + struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent); struct atmel_pin *pin = atmel_pioctrl->pins[offset]; unsigned reg; @@ -336,7 +336,7 @@ static int atmel_gpio_direction_output(struct gpio_chip *chip, unsigned offset, static void atmel_gpio_set(struct gpio_chip *chip, unsigned offset, int val) { - struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev); + struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent); struct atmel_pin *pin = atmel_pioctrl->pins[offset]; atmel_gpio_write(atmel_pioctrl, pin->bank, @@ -346,7 +346,7 @@ static void atmel_gpio_set(struct gpio_chip *chip, unsigned offset, int val) static int atmel_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->dev); + struct atmel_pioctrl *atmel_pioctrl = dev_get_drvdata(chip->parent); return irq_find_mapping(atmel_pioctrl->irq_domain, offset); } @@ -969,7 +969,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev) atmel_pioctrl->gpio_chip->of_node = dev->of_node; atmel_pioctrl->gpio_chip->ngpio = atmel_pioctrl->npins; atmel_pioctrl->gpio_chip->label = dev_name(dev); - atmel_pioctrl->gpio_chip->dev = dev; + atmel_pioctrl->gpio_chip->parent = dev; atmel_pioctrl->gpio_chip->names = atmel_pioctrl->group_names; atmel_pioctrl->pm_wakeup_sources = devm_kzalloc(dev, diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 0d2fc0cff35e..667d90607abc 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -1750,7 +1750,7 @@ static int at91_gpio_probe(struct platform_device *pdev) chip = &at91_chip->chip; chip->of_node = np; chip->label = dev_name(&pdev->dev); - chip->dev = &pdev->dev; + chip->parent = &pdev->dev; chip->owner = THIS_MODULE; chip->base = alias_idx * MAX_NB_GPIO_PER_BANK; diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index 813eb7c771ec..e1cbf56df4b2 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -637,7 +637,7 @@ static int __init u300_gpio_probe(struct platform_device *pdev) gpio->chip = u300_gpio_chip; gpio->chip.ngpio = U300_GPIO_NUM_PORTS * U300_GPIO_PINS_PER_PORT; - gpio->chip.dev = &pdev->dev; + gpio->chip.parent = &pdev->dev; gpio->chip.base = 0; gpio->dev = &pdev->dev; diff --git a/drivers/pinctrl/pinctrl-digicolor.c b/drivers/pinctrl/pinctrl-digicolor.c index 38a7799f8257..d8efb2ccac6c 100644 --- a/drivers/pinctrl/pinctrl-digicolor.c +++ b/drivers/pinctrl/pinctrl-digicolor.c @@ -244,7 +244,7 @@ static int dc_gpiochip_add(struct dc_pinmap *pmap, struct device_node *np) int ret; chip->label = DRIVER_NAME; - chip->dev = pmap->dev; + chip->parent = pmap->dev; chip->request = gpiochip_generic_request; chip->free = gpiochip_generic_free; chip->direction_input = dc_gpio_direction_input; diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c index 85c9046c690e..fd5148d106a3 100644 --- a/drivers/pinctrl/pinctrl-pistachio.c +++ b/drivers/pinctrl/pinctrl-pistachio.c @@ -1388,7 +1388,7 @@ static int pistachio_gpio_register(struct pistachio_pinctrl *pctl) bank->pctl = pctl; bank->base = pctl->base + GPIO_BANK_BASE(i); - bank->gpio_chip.dev = pctl->dev; + bank->gpio_chip.parent = pctl->dev; bank->gpio_chip.of_node = child; ret = gpiochip_add(&bank->gpio_chip); if (ret < 0) { diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index a0651128e23a..2b88a40f61d3 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -1754,7 +1754,7 @@ static int rockchip_gpiolib_register(struct platform_device *pdev, gc = &bank->gpio_chip; gc->base = bank->pin_base; gc->ngpio = bank->nr_pins; - gc->dev = &pdev->dev; + gc->parent = &pdev->dev; gc->of_node = bank->of_node; gc->label = bank->name; diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index b58d3f29148a..52639e65ea67 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1522,7 +1522,7 @@ static int st_gpiolib_register_bank(struct st_pinctrl *info, bank->gpio_chip.base = bank_num * ST_GPIO_PINS_PER_BANK; bank->gpio_chip.ngpio = ST_GPIO_PINS_PER_BANK; bank->gpio_chip.of_node = np; - bank->gpio_chip.dev = dev; + bank->gpio_chip.parent = dev; spin_lock_init(&bank->lock); of_property_read_string(np, "st,bank-name", &range->name); diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index ae724bdab3d3..b4380fb72001 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -648,7 +648,7 @@ static struct ltq_pinmux_info xway_info = { /* --------- gpio_chip related code --------- */ static void xway_gpio_set(struct gpio_chip *chip, unsigned int pin, int val) { - struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent); if (val) gpio_setbit(info->membase[0], GPIO_OUT(pin), PORT_PIN(pin)); @@ -658,14 +658,14 @@ static void xway_gpio_set(struct gpio_chip *chip, unsigned int pin, int val) static int xway_gpio_get(struct gpio_chip *chip, unsigned int pin) { - struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent); return gpio_getbit(info->membase[0], GPIO_IN(pin), PORT_PIN(pin)); } static int xway_gpio_dir_in(struct gpio_chip *chip, unsigned int pin) { - struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent); gpio_clearbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin)); @@ -674,7 +674,7 @@ static int xway_gpio_dir_in(struct gpio_chip *chip, unsigned int pin) static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) { - struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent); gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin)); xway_gpio_set(chip, pin, val); @@ -783,7 +783,7 @@ static int pinmux_xway_probe(struct platform_device *pdev) xway_pctrl_desc.pins = xway_info.pads; /* load the gpio chip */ - xway_chip.dev = &pdev->dev; + xway_chip.parent = &pdev->dev; ret = gpiochip_add(&xway_chip); if (ret) { dev_err(&pdev->dev, "Failed to register gpio chip\n"); diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index 146264a41ec8..af2a13040898 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -800,7 +800,7 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl) chip->base = 0; chip->ngpio = ngpio; chip->label = dev_name(pctrl->dev); - chip->dev = pctrl->dev; + chip->parent = pctrl->dev; chip->owner = THIS_MODULE; chip->of_node = pctrl->dev->of_node; diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c index 6c42ca14d2fd..3e5ccc76d59c 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c @@ -760,7 +760,7 @@ static int pmic_gpio_probe(struct platform_device *pdev) } state->chip = pmic_gpio_gpio_template; - state->chip.dev = dev; + state->chip.parent = dev; state->chip.base = -1; state->chip.ngpio = npins; state->chip.label = dev_name(dev); diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c index 9ce0e30e33e8..69c14ba177d0 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c @@ -862,7 +862,7 @@ static int pmic_mpp_probe(struct platform_device *pdev) } state->chip = pmic_mpp_gpio_template; - state->chip.dev = dev; + state->chip.parent = dev; state->chip.base = -1; state->chip.ngpio = npins; state->chip.label = dev_name(dev); diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c index d809c9eaa323..7b80fa9c2049 100644 --- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c @@ -730,7 +730,7 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev) pctrl->chip = pm8xxx_gpio_template; pctrl->chip.base = -1; - pctrl->chip.dev = &pdev->dev; + pctrl->chip.parent = &pdev->dev; pctrl->chip.of_node = pdev->dev.of_node; pctrl->chip.of_gpio_n_cells = 2; pctrl->chip.label = dev_name(pctrl->dev); diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c b/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c index 8982027de8e8..7bc1e0f27447 100644 --- a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c +++ b/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c @@ -821,7 +821,7 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev) pctrl->chip = pm8xxx_mpp_template; pctrl->chip.base = -1; - pctrl->chip.dev = &pdev->dev; + pctrl->chip.parent = &pdev->dev; pctrl->chip.of_node = pdev->dev.of_node; pctrl->chip.of_gpio_n_cells = 2; pctrl->chip.label = dev_name(pctrl->dev); diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index 71ccf6a90b22..7d7374e57f16 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -176,7 +176,8 @@ static int exynos_irq_request_resources(struct irq_data *irqd) ret = gpiochip_lock_as_irq(&bank->gpio_chip, irqd->hwirq); if (ret) { - dev_err(bank->gpio_chip.dev, "unable to lock pin %s-%lu IRQ\n", + dev_err(bank->gpio_chip.parent, + "unable to lock pin %s-%lu IRQ\n", bank->name, irqd->hwirq); return ret; } diff --git a/drivers/pinctrl/samsung/pinctrl-exynos5440.c b/drivers/pinctrl/samsung/pinctrl-exynos5440.c index 82dc109f7ed4..f61f9a6fa9af 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos5440.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos5440.c @@ -539,7 +539,7 @@ static const struct pinconf_ops exynos5440_pinconf_ops = { /* gpiolib gpio_set callback function */ static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev); + struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); void __iomem *base = priv->reg_base; u32 data; @@ -553,7 +553,7 @@ static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value /* gpiolib gpio_get callback function */ static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev); + struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); void __iomem *base = priv->reg_base; u32 data; @@ -566,7 +566,7 @@ static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset) /* gpiolib gpio_direction_input callback function */ static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev); + struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); void __iomem *base = priv->reg_base; u32 data; @@ -586,7 +586,7 @@ static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offset, int value) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev); + struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); void __iomem *base = priv->reg_base; u32 data; @@ -607,7 +607,7 @@ static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offse /* gpiolib gpio_to_irq callback function */ static int exynos5440_gpio_to_irq(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->dev); + struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); unsigned int virq; if (offset < 16 || offset > 23) @@ -817,7 +817,7 @@ static int exynos5440_gpiolib_register(struct platform_device *pdev, priv->gc = gc; gc->base = 0; gc->ngpio = EXYNOS5440_MAX_PINS; - gc->dev = &pdev->dev; + gc->parent = &pdev->dev; gc->set = exynos5440_gpio_set; gc->get = exynos5440_gpio_get; gc->direction_input = exynos5440_gpio_direction_input; diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index 3f622ccd8eab..bb4db2050f19 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -914,7 +914,7 @@ static int samsung_gpiolib_register(struct platform_device *pdev, gc = &bank->gpio_chip; gc->base = drvdata->pin_base + bank->pin_base; gc->ngpio = bank->nr_pins; - gc->dev = &pdev->dev; + gc->parent = &pdev->dev; gc->of_node = bank->of_node; gc->label = bank->name; diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index db3f09aa8993..cdb2460a7b00 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -246,7 +246,7 @@ static int gpio_pin_setup(struct sh_pfc_chip *chip) gc->to_irq = gpio_pin_to_irq; gc->label = pfc->info->name; - gc->dev = pfc->dev; + gc->parent = pfc->dev; gc->owner = THIS_MODULE; gc->base = 0; gc->ngpio = pfc->nr_gpio_pins; diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c index 829018c812bd..1850dc1b3863 100644 --- a/drivers/pinctrl/sirf/pinctrl-atlas7.c +++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c @@ -6012,7 +6012,7 @@ static int atlas7_gpio_probe(struct platform_device *pdev) chip->label = kstrdup(np->name, GFP_KERNEL); chip->of_node = np; chip->of_gpio_n_cells = 2; - chip->dev = &pdev->dev; + chip->parent = &pdev->dev; /* Add gpio chip to system */ ret = gpiochip_add(chip); diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c index 2a8d69725de8..ae97bdc75a69 100644 --- a/drivers/pinctrl/sirf/pinctrl-sirf.c +++ b/drivers/pinctrl/sirf/pinctrl-sirf.c @@ -811,7 +811,7 @@ static int sirfsoc_gpio_probe(struct device_node *np) sgpio->chip.gc.of_node = np; sgpio->chip.gc.of_xlate = sirfsoc_gpio_of_xlate; sgpio->chip.gc.of_gpio_n_cells = 2; - sgpio->chip.gc.dev = &pdev->dev; + sgpio->chip.gc.parent = &pdev->dev; sgpio->chip.regs = regs; err = gpiochip_add(&sgpio->chip.gc); diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c index 1f0af250dbb5..925f597de266 100644 --- a/drivers/pinctrl/spear/pinctrl-plgpio.c +++ b/drivers/pinctrl/spear/pinctrl-plgpio.c @@ -561,7 +561,7 @@ static int plgpio_probe(struct platform_device *pdev) plgpio->chip.get = plgpio_get_value; plgpio->chip.set = plgpio_set_value; plgpio->chip.label = dev_name(&pdev->dev); - plgpio->chip.dev = &pdev->dev; + plgpio->chip.parent = &pdev->dev; plgpio->chip.owner = THIS_MODULE; plgpio->chip.of_node = pdev->dev.of_node; diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index dead97daca35..a437e4f8628b 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -454,7 +454,7 @@ static int sunxi_pinctrl_gpio_direction_input(struct gpio_chip *chip, static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->parent); u32 reg = sunxi_data_reg(offset); u8 index = sunxi_data_offset(offset); u32 set_mux = pctl->desc->irq_read_needs_mux && @@ -475,7 +475,7 @@ static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->parent); u32 reg = sunxi_data_reg(offset); u8 index = sunxi_data_offset(offset); unsigned long flags; @@ -522,7 +522,7 @@ static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc, static int sunxi_pinctrl_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); + struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->parent); struct sunxi_desc_function *desc; unsigned pinnum = pctl->desc->pin_base + offset; unsigned irqnum; @@ -536,7 +536,7 @@ static int sunxi_pinctrl_gpio_to_irq(struct gpio_chip *chip, unsigned offset) irqnum = desc->irqbank * IRQ_PER_BANK + desc->irqnum; - dev_dbg(chip->dev, "%s: request IRQ for GPIO %d, return %d\n", + dev_dbg(chip->parent, "%s: request IRQ for GPIO %d, return %d\n", chip->label, offset + chip->base, irqnum); return irq_find_mapping(pctl->domain, irqnum); @@ -959,7 +959,7 @@ int sunxi_pinctrl_init(struct platform_device *pdev, pctl->chip->ngpio = round_up(last_pin, PINS_PER_BANK) - pctl->desc->pin_base; pctl->chip->label = dev_name(&pdev->dev); - pctl->chip->dev = &pdev->dev; + pctl->chip->parent = &pdev->dev; pctl->chip->base = pctl->desc->pin_base; ret = gpiochip_add(pctl->chip); diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index fb22d3f62480..e9c1dfd90570 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.c +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c @@ -488,7 +488,7 @@ static struct pinctrl_desc wmt_desc = { static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev); + struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_dir = data->banks[bank].reg_dir; @@ -503,7 +503,7 @@ static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset) static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev); + struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_data_in = data->banks[bank].reg_data_in; @@ -519,7 +519,7 @@ static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset) static void wmt_gpio_set_value(struct gpio_chip *chip, unsigned offset, int val) { - struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev); + struct wmt_pinctrl_data *data = dev_get_drvdata(chip->parent); u32 bank = WMT_BANK_FROM_PIN(offset); u32 bit = WMT_BIT_FROM_PIN(offset); u32 reg_data_out = data->banks[bank].reg_data_out; @@ -575,7 +575,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev, wmt_desc.npins = data->npins; data->gpio_chip = wmt_gpio_chip; - data->gpio_chip.dev = &pdev->dev; + data->gpio_chip.parent = &pdev->dev; data->gpio_chip.of_node = pdev->dev.of_node; data->gpio_chip.ngpio = data->nbanks * 32; diff --git a/drivers/platform/x86/intel_pmic_gpio.c b/drivers/platform/x86/intel_pmic_gpio.c index 709f0afdafa8..0e73fd10ba72 100644 --- a/drivers/platform/x86/intel_pmic_gpio.c +++ b/drivers/platform/x86/intel_pmic_gpio.c @@ -274,11 +274,11 @@ static int platform_pmic_gpio_probe(struct platform_device *pdev) pg->chip.base = pdata->gpio_base; pg->chip.ngpio = NUM_GPIO; pg->chip.can_sleep = 1; - pg->chip.dev = dev; + pg->chip.parent = dev; mutex_init(&pg->buslock); - pg->chip.dev = dev; + pg->chip.parent = dev; retval = gpiochip_add(&pg->chip); if (retval) { pr_err("Can not add pmic gpio chip\n"); diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index d45133056f51..3f98165b479c 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1174,7 +1174,7 @@ static int max310x_probe(struct device *dev, struct max310x_devtype *devtype, #ifdef CONFIG_GPIOLIB /* Setup GPIO cotroller */ s->gpio.owner = THIS_MODULE; - s->gpio.dev = dev; + s->gpio.parent = dev; s->gpio.label = dev_name(dev); s->gpio.direction_input = max310x_gpio_direction_input; s->gpio.get = max310x_gpio_get; diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index edb5305b9d4d..cc86c348d809 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1180,7 +1180,7 @@ static int sc16is7xx_probe(struct device *dev, if (devtype->nr_gpio) { /* Setup GPIO cotroller */ s->gpio.owner = THIS_MODULE; - s->gpio.dev = dev; + s->gpio.parent = dev; s->gpio.label = dev_name(dev); s->gpio.direction_input = sc16is7xx_gpio_direction_input; s->gpio.get = sc16is7xx_gpio_get; diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index d1baebf350d8..b02c43be7859 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -20,7 +20,7 @@ struct seq_file; /** * struct gpio_chip - abstract a GPIO controller * @label: for diagnostics - * @dev: optional device providing the GPIOs + * @parent: optional parent device providing the GPIOs * @cdev: class device used by sysfs interface (may be NULL) * @owner: helps prevent removal of modules exporting active GPIOs * @list: links gpio_chips together for traversal @@ -89,7 +89,7 @@ struct seq_file; */ struct gpio_chip { const char *label; - struct device *dev; + struct device *parent; struct device *cdev; struct module *owner; struct list_head list; diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index b4cd7e3bf5f8..1f590b5a6718 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -4674,7 +4674,7 @@ static void rt5677_init_gpio(struct i2c_client *i2c) rt5677->gpio_chip = rt5677_template_chip; rt5677->gpio_chip.ngpio = RT5677_GPIO_NUM; - rt5677->gpio_chip.dev = &i2c->dev; + rt5677->gpio_chip.parent = &i2c->dev; rt5677->gpio_chip.base = -1; ret = gpiochip_add(&rt5677->gpio_chip); diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index c2cdcae18ff6..171a23ddd15d 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -2306,7 +2306,7 @@ static void wm5100_init_gpio(struct i2c_client *i2c) wm5100->gpio_chip = wm5100_template_chip; wm5100->gpio_chip.ngpio = 6; - wm5100->gpio_chip.dev = &i2c->dev; + wm5100->gpio_chip.parent = &i2c->dev; if (wm5100->pdata.gpio_base) wm5100->gpio_chip.base = wm5100->pdata.gpio_base; diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index e4cc41e6c23e..2512def0d349 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -1853,7 +1853,7 @@ static void wm8903_init_gpio(struct wm8903_priv *wm8903) wm8903->gpio_chip = wm8903_template_chip; wm8903->gpio_chip.ngpio = WM8903_NUM_GPIO; - wm8903->gpio_chip.dev = wm8903->dev; + wm8903->gpio_chip.parent = wm8903->dev; if (pdata->gpio_base) wm8903->gpio_chip.base = pdata->gpio_base; diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 39ebd7bf4f53..b563d6746ac4 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3380,7 +3380,7 @@ static void wm8962_init_gpio(struct snd_soc_codec *codec) wm8962->gpio_chip = wm8962_template_chip; wm8962->gpio_chip.ngpio = WM8962_MAX_GPIO; - wm8962->gpio_chip.dev = codec->dev; + wm8962->gpio_chip.parent = codec->dev; if (pdata->gpio_base) wm8962->gpio_chip.base = pdata->gpio_base; diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index f7ccd9fc5808..8d7d6c01a2f7 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -2204,7 +2204,7 @@ static void wm8996_init_gpio(struct wm8996_priv *wm8996) wm8996->gpio_chip = wm8996_template_chip; wm8996->gpio_chip.ngpio = 5; - wm8996->gpio_chip.dev = wm8996->dev; + wm8996->gpio_chip.parent = wm8996->dev; if (wm8996->pdata.gpio_base) wm8996->gpio_chip.base = wm8996->pdata.gpio_base; |