diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-10-10 15:32:52 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-11-04 10:23:22 +0100 |
| commit | 315c4418ac659bca89120fb4270ede71257d5070 (patch) | |
| tree | 9d0b268a0286b531b54266e426abce194c59921d /drivers/pinctrl/core.c | |
| parent | acf2981b84c344428baa10dbc9234749c68dedae (diff) | |
| download | lwn-315c4418ac659bca89120fb4270ede71257d5070.tar.gz lwn-315c4418ac659bca89120fb4270ede71257d5070.zip | |
pinctrl: change the signature of pinctrl_gpio_direction()
Modify pinctrl_gpio_direction() to be in line with public GPIO helpers
and take a pair of GPIO chip & offset as arguments.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/core.c')
| -rw-r--r-- | drivers/pinctrl/core.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index e26f94436f26..5a7cde337726 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -850,14 +850,16 @@ void pinctrl_gpio_free(struct gpio_chip *gc, unsigned int offset) } EXPORT_SYMBOL_GPL(pinctrl_gpio_free); -static int pinctrl_gpio_direction(unsigned gpio, bool input) +static int pinctrl_gpio_direction(struct gpio_chip *gc, unsigned int offset, + bool input) { struct pinctrl_dev *pctldev; struct pinctrl_gpio_range *range; int ret; int pin; - ret = pinctrl_get_device_gpio_range(gpio, &pctldev, &range); + ret = pinctrl_get_device_gpio_range(gc->base + offset, &pctldev, + &range); if (ret) { return ret; } @@ -865,7 +867,7 @@ static int pinctrl_gpio_direction(unsigned gpio, bool input) mutex_lock(&pctldev->mutex); /* Convert to the pin controllers number space */ - pin = gpio_to_pin(range, gpio); + pin = gpio_to_pin(range, gc->base + offset); ret = pinmux_gpio_direction(pctldev, range, pin, input); mutex_unlock(&pctldev->mutex); @@ -884,7 +886,7 @@ static int pinctrl_gpio_direction(unsigned gpio, bool input) */ int pinctrl_gpio_direction_input(struct gpio_chip *gc, unsigned int offset) { - return pinctrl_gpio_direction(gc->base + offset, true); + return pinctrl_gpio_direction(gc, offset, true); } EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_input); @@ -899,7 +901,7 @@ EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_input); */ int pinctrl_gpio_direction_output(struct gpio_chip *gc, unsigned int offset) { - return pinctrl_gpio_direction(gc->base + offset, false); + return pinctrl_gpio_direction(gc, offset, false); } EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_output); |