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| author |   Linus Walleij <linus.walleij@linaro.org> | 2016-01-05 14:10:17 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-01-05 14:15:10 +0100 |
| commit | 446f59acb70b70a425ea4105277a71eb615327cd (patch) | |
| tree | d59b07fa6f29c382068108f9ad98327d07ea5a77 /drivers/pinctrl/pinctrl-xway.c | |
| parent | pinctrl: nsp-gpio: use gpiochip data pointer (diff) | |
| download | linux-dev-446f59acb70b70a425ea4105277a71eb615327cd.tar.xz linux-dev-446f59acb70b70a425ea4105277a71eb615327cd.zip | |
Revert "pinctrl: lantiq: Implement gpio_chip.to_irq"
This reverts commit 3e640743fee6e6a82ead1f163737755b2a965712.
This commit needs to go into the pinctrl tree to avoid
clashes.
Diffstat (limited to 'drivers/pinctrl/pinctrl-xway.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-xway.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index ebd867f50700..af69af869f5b 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -682,22 +682,6 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) return 0; } -/* - * gpiolib gpiod_to_irq callback function. - * Returns the mapped IRQ (external interrupt) number for a given GPIO pin. - */ -static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - struct ltq_pinmux_info *info = dev_get_drvdata(chip->parent); - int i; - - for (i = 0; i < info->num_exin; i++) - if (info->exin[i] == offset) - return ltq_eiu_get_irq(i); - - return -1; -} - static struct gpio_chip xway_chip = { .label = "gpio-xway", .direction_input = xway_gpio_dir_in, @@ -706,7 +690,6 @@ static struct gpio_chip xway_chip = { .set = xway_gpio_set, .request = gpiochip_generic_request, .free = gpiochip_generic_free, - .to_irq = xway_gpio_to_irq, .base = -1, }; |