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gpio: gpiolib: set gpiochip_remove retval to void

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This avoids handling gpiochip remove error in device
remove handler.

Signed-off-by: Abdoulaye Berthe <berthe.ab@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
abdoulaye berthe 2014-07-05 18:28:50 +02:00 • committed by Linus Walleij
parent e27e278608
commit e1db1706c8
2 changed files with 8 additions and 18 deletions
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2
include/linux/gpio/driver.h
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@ -141,7 +141,7 @@ extern const char *gpiochip_is_requested(struct gpio_chip *chip,
/* add/remove chips */
extern int gpiochip_add(struct gpio_chip *chip);
extern int gpiochip_remove(struct gpio_chip *chip);
extern void gpiochip_remove(struct gpio_chip *chip);
extern struct gpio_chip *gpiochip_find(void *data,
int (*match)(struct gpio_chip *chip, void *data));