diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2017-12-13 12:25:19 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-12-20 09:01:50 +0100 |
| commit | 3b469b0a139e65a7c3da32f5481467f6bdcee837 (patch) | |
| tree | 0c6c0553b6c70ab25e7aad445a2d550a0729e9b0 /drivers/gpio/gpiolib.h | |
| parent | gpio: mockup: fix a return value check (diff) | |
| download | linux-3b469b0a139e65a7c3da32f5481467f6bdcee837.tar.xz linux-3b469b0a139e65a7c3da32f5481467f6bdcee837.zip | |
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>
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 2 |
1 files changed, 1 insertions, 1 deletions
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; |