From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 28 Mar 2019 13:13:49 +0000 (+0100)
Subject: gpio: Remove obsolete comment about gpiochip_free_hogs() usage
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7e9fa3c9d3e3d4f5f13f66383666cd0f32ef3b81;p=openwrt%2Fstaging%2Fblogic.git

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: f625d4601759f1cf ("gpio: add GPIO hogging mechanism")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 144af0733581..f41ad889124f 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -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)
 {