Commit dd3b9a44 authored by Vladimir Zapolskiy's avatar Vladimir Zapolskiy Committed by Linus Walleij
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gpiolib: remove a redundant check in gpiod_to_chip() 



This non-functional change slightly simplifies the implementation
of gpiod_to_chip() function.

Signed-off-by: default avatarVladimir Zapolskiy <vz@mleia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 30322bcf

drivers/gpio/gpiolib.c

+1 −1
Original line number Diff line number Diff line
@@ -161,7 +161,7 @@ EXPORT_SYMBOL_GPL(desc_to_gpio); 
 */

struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc)

{

	if (!desc || !desc->gdev || !desc->gdev->chip)

	if (!desc || !desc->gdev)

		return NULL;

	return desc->gdev->chip;

}