gpio: replace trivial implementations of request/free with generic one
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>
diff --git a/drivers/gpio/gpio-lpc18xx.c b/drivers/gpio/gpio-lpc18xx.c
index eb68603..e39dcb0 100644
--- a/drivers/gpio/gpio-lpc18xx.c
+++ b/drivers/gpio/gpio-lpc18xx.c
@@ -36,16 +36,6 @@
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 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,