static void qcm_stop_data(struct uvd *uvd)
{
- struct qcm *cam = (struct qcm *) uvd->user_data;
+ struct qcm *cam;
int i, j;
int ret;
if ((uvd == NULL) || (!uvd->streaming) || (uvd->dev == NULL))
return;
+ cam = (struct qcm *) uvd->user_data;
ret = qcm_camera_off(uvd);
if (ret)