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gpio/gpiolib-of: Create of_mm_gpiochip_remove

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Create counterpart of of_mm_gpiochip_add(). This way the modules that
can be removable do not duplicate the cleanup code.

Suggested-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ricardo Ribalda Delgado
2014-12-17 16:51:13 +01:00
committed by Linus Walleij
parent 1d6902d3a6
commit d621e8bae5
2 changed files with 18 additions and 0 deletions
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include/linux/of_gpio.h
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@@ -52,6 +52,7 @@ extern int of_get_named_gpio_flags(struct device_node *np,
extern int of_mm_gpiochip_add(struct device_node *np,
struct of_mm_gpio_chip *mm_gc);
extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc);
extern void of_gpiochip_add(struct gpio_chip *gc);
extern void of_gpiochip_remove(struct gpio_chip *gc);