From: Bartosz Golaszewski <brgl@bgdev.pl>
Date: Wed, 13 Dec 2017 11:25:19 +0000 (+0100)
Subject: gpiolib: constify label in gpio_device
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3b469b0a139e65a7c3da32f5481467f6bdcee837;p=openwrt%2Fstaging%2Fblogic.git

gpiolib: constify label in gpio_device

This string is never modified. Make it const.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index 5e1f7cc6eeb6..6e9228b94437 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -58,7 +58,7 @@ struct gpio_device {
 	struct gpio_desc	*descs;
 	int			base;
 	u16			ngpio;
-	char			*label;
+	const char		*label;
 	void			*data;
 	struct list_head        list;