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gpio: Remove obsolete comment about gpiochip_free_hogs() usage 

gpiochip_free_hogs() was always called from gpiochip_remove(), not
of_gpiochip_remove().  It is now also called from the failure patch in
gpiochip_add_data_with_key().

Fixes: f625d46017 ("gpio: add GPIO hogging mechanism")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.2
Geert Uytterhoeven 2019-03-28 14:13:49 +01:00 committed by Linus Walleij
parent f69e00bd21
commit 7e9fa3c9d3
1 changed files with 0 additions and 2 deletions
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drivers/gpio/gpiolib.c
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@ -4445,8 +4445,6 @@ int gpiod_hog(struct gpio_desc *desc, const char *name,
/**
* gpiochip_free_hogs - Scan gpio-controller chip and release GPIO hog
* @chip: gpio chip to act on
*
* This is only used by of_gpiochip_remove to free hogged gpios
*/
static void gpiochip_free_hogs(struct gpio_chip *chip)
{