int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
{
- struct cx25840_state *state = i2c_get_clientdata(client);
+ struct cx25840_state *state = to_state(i2c_get_clientdata(client));
struct v4l2_format *fmt;
struct v4l2_sliced_vbi_format *svbi;