Commit 24d7628f authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Grant Likely
Browse files

gpiolib: move comment to right function 



This comment applies to gpio_to_chip(), not gpiod_to_chip().

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent def63433

drivers/gpio/gpiolib.c

+1 −1
Original line number Diff line number Diff line
@@ -172,12 +172,12 @@ static int gpio_ensure_requested(struct gpio_desc *desc) 
	return 0;

}



/* caller holds gpio_lock *OR* gpio is marked as requested */

static struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc)

{

	return desc ? desc->chip : NULL;

}



/* caller holds gpio_lock *OR* gpio is marked as requested */

struct gpio_chip *gpio_to_chip(unsigned gpio)

{

	return gpiod_to_chip(gpio_to_desc(gpio));