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

[mirror_ubuntu-artful-kernel.git] / drivers / media / dvb-frontends / au8522_decoder.c

diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c
index 5243ba6295cc1aabd93796aa23e90bdb300c59ad..526902b45f9c8f89d47513de5a9d0eb4f55c8559 100644 (file)
--- a/drivers/media/dvb-frontends/au8522_decoder.c
+++ b/drivers/media/dvb-frontends/au8522_decoder.c
@@ -583,7 +583,7 @@ static int au8522_g_register(struct v4l2_subdev *sd,
 }
 
 static int au8522_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);
        struct au8522_state *state = to_state(sd);