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

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
......@@ -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;
......
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