]> asedeno.scripts.mit.edu Git - linux.git/commitdiff
drm: i2c: ch7006: constify i2c_device_id
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Sat, 19 Aug 2017 18:28:18 +0000 (23:58 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 22 Aug 2017 06:29:10 +0000 (08:29 +0200)
i2c_device_id are not supposed to change at runtime. All functions
working with i2c_device_id provided by <linux/i2c.h> work with
const i2c_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1503167300-17334-2-git-send-email-arvind.yadav.cs@gmail.com
drivers/gpu/drm/i2c/ch7006_drv.c

index e9e8ae2ec06b2d52b404f10d96b8cebb7139cee0..544a8a2d3562c2bd6f173be3e5cee0d80f9c2696 100644 (file)
@@ -485,7 +485,7 @@ static int ch7006_encoder_init(struct i2c_client *client,
        return 0;
 }
 
-static struct i2c_device_id ch7006_ids[] = {
+static const struct i2c_device_id ch7006_ids[] = {
        { "ch7006", 0 },
        { }
 };