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| author | Linus Walleij <linus.walleij@linaro.org> | 2014-03-14 18:16:20 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-03-18 09:28:30 +0100 |
| commit | 57ef04288abd27a717287a652d324f95cb77c3c6 (patch) | |
| tree | 2cb5e15f0325e6860b008da5997e5f63d4cf6171 /drivers/pinctrl/pinctrl-adi2.c | |
| parent | 1d4a2166f9501fd5b564b33414a2aa9c493fdfb8 (diff) | |
| download | lwn-57ef04288abd27a717287a652d324f95cb77c3c6.tar.gz lwn-57ef04288abd27a717287a652d324f95cb77c3c6.zip | |
gpio: switch drivers to use new callback
This switches all GPIO and pin control drivers with irqchips
that were using .startup() and .shutdown() callbacks to lock
GPIO lines for IRQ usage over to using the .request_resources()
and .release_resources() callbacks just introduced into the
irqchip vtable.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-adi2.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-adi2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c index 7a39562c3e42..94138bca1f2e 100644 --- a/drivers/pinctrl/pinctrl-adi2.c +++ b/drivers/pinctrl/pinctrl-adi2.c @@ -324,6 +324,7 @@ static unsigned int adi_gpio_irq_startup(struct irq_data *d) if (!port) { pr_err("GPIO IRQ %d :Not exist\n", d->irq); + /* FIXME: negative return code will be ignored */ return -ENODEV; } |