[media] cx25840: Remove a now unused variable

drivers/media/video/cx25840/cx25840-core.c: In function ‘cx25840_s_frequency’:
drivers/media/video/cx25840/cx25840-core.c:1563: warning: unused variable ‘state’

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index af1eea0..dfb198d 100644 (file)
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1560,7 +1560,6 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd,
 
 static int cx25840_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)
 {
-       struct cx25840_state *state = to_state(sd);
        struct i2c_client *client = v4l2_get_subdevdata(sd);
 
        input_change(client);