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gpio: replace trivial implementations of request/free with generic one

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Replace all trivial request/free callbacks that do nothing but call into
pinctrl code with the generic versions.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Acked-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jonas Gorski
2015-10-11 17:34:16 +02:00
committed by Linus Walleij
parent c771c2f484
commit 203f0daafd
6 changed files with 12 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpio/gpio-lpc18xx.c
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@@ -36,16 +36,6 @@ static inline struct lpc18xx_gpio_chip *to_lpc18xx_gpio(struct gpio_chip *chip)
return container_of(chip, struct lpc18xx_gpio_chip, gpio);
}
static int lpc18xx_gpio_request(struct gpio_chip *chip, unsigned offset)
{
return pinctrl_request_gpio(offset);
}
static void lpc18xx_gpio_free(struct gpio_chip *chip, unsigned offset)
{
pinctrl_free_gpio(offset);
}
static void lpc18xx_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct lpc18xx_gpio_chip *gc = to_lpc18xx_gpio(chip);
@@ -95,8 +85,8 @@ static int lpc18xx_gpio_direction_output(struct gpio_chip *chip,
static struct gpio_chip lpc18xx_chip = {
.label = "lpc18xx/43xx-gpio",
.request = lpc18xx_gpio_request,
.free = lpc18xx_gpio_free,
.request = gpiochip_generic_request,
.free = gpiochip_generic_free,
.direction_input = lpc18xx_gpio_direction_input,
.direction_output = lpc18xx_gpio_direction_output,
.set = lpc18xx_gpio_set,