diff mbox series

[v2,1/2] gpiolib: constify label in gpio_device

Message ID 20171214142920.32683-2-brgl@bgdev.pl
State New
Headers show
Series gpiolib: gpio_device label improvements | expand

Commit Message

Bartosz Golaszewski Dec. 14, 2017, 2:29 p.m. UTC 
This string is never modified. Make it const.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---
 drivers/gpio/gpiolib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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;