[media] v4l2: add const to argument of write-only s_register ioctl

[deliverable/linux.git] / drivers / media / i2c / soc_camera / tw9910.c

diff --git a/drivers/media/i2c/soc_camera/tw9910.c b/drivers/media/i2c/soc_camera/tw9910.c
index 7d2074601881a7e25759802f2624db4d407a3402..bad90b16a6dd2f8117c22852d5140d9f4f95a22c 100644 (file)
--- a/drivers/media/i2c/soc_camera/tw9910.c
+++ b/drivers/media/i2c/soc_camera/tw9910.c
@@ -554,7 +554,7 @@ static int tw9910_g_register(struct v4l2_subdev *sd,
 }
 
 static int tw9910_s_register(struct v4l2_subdev *sd,
-                            struct v4l2_dbg_register *reg)
+                            const struct v4l2_dbg_register *reg)
 {
        struct i2c_client *client = v4l2_get_subdevdata(sd);