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Commit 57106e5c authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

pinctrl: sh-pfc: Remove empty gpio_function_free() 



gpio_chip.free() is optional, and can just be left unimplemented.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 18fab399

drivers/pinctrl/sh-pfc/gpio.c

+0 −5
Original line number Diff line number Diff line
@@ -286,17 +286,12 @@ static int gpio_function_request(struct gpio_chip *gc, unsigned offset) 
	return ret;

}



static void gpio_function_free(struct gpio_chip *gc, unsigned offset)

{

}



static int gpio_function_setup(struct sh_pfc_chip *chip)

{

	struct sh_pfc *pfc = chip->pfc;

	struct gpio_chip *gc = &chip->gpio_chip;



	gc->request = gpio_function_request;

	gc->free = gpio_function_free;



	gc->label = pfc->info->name;

	gc->owner = THIS_MODULE;