gpiolib: constify label in gpio_device
authorBartosz Golaszewski <brgl@bgdev.pl>
Wed, 13 Dec 2017 11:25:19 +0000 (12:25 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 20 Dec 2017 08:01:50 +0000 (09:01 +0100)
commit3b469b0a139e65a7c3da32f5481467f6bdcee837
tree0c6c0553b6c70ab25e7aad445a2d550a0729e9b0
parentc4b54e138a2610b02cd655deddefa793c1871ef8
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>
drivers/gpio/gpiolib.h