808 	mutex_lock(&cam->s_mutex);  in mcam_cam_init()
832 	mutex_unlock(&cam->s_mutex);  in mcam_cam_init()
954 	mutex_unlock(&cam->s_mutex);  in mcam_vb_wait_prepare()
961 	mutex_lock(&cam->s_mutex);  in mcam_vb_wait_finish()
1166 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_streamon()
1168 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_streamon()
1179 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_streamoff()
1181 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_streamoff()
1192 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_reqbufs()
1194 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_reqbufs()
1205 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_querybuf()
1207 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_querybuf()
1217 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_qbuf()
1219 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_qbuf()
1229 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_dqbuf()
1231 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_dqbuf()
1243 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_queryctrl()
1245 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_queryctrl()
1256 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_g_ctrl()
1258 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_g_ctrl()
1269 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_s_ctrl()
1271 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_s_ctrl()
1311 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_try_fmt_vid_cap()
1313 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_try_fmt_vid_cap()
1346 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_s_fmt_vid_cap()
1361 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_s_fmt_vid_cap()
1423 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_g_parm()
1425 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_g_parm()
1436 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_s_parm()
1438 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_s_parm()
1463 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_enum_framesizes()
1465 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_enum_framesizes()
1475 	mutex_lock(&cam->s_mutex);  in mcam_vidioc_enum_frameintervals()
1477 	mutex_unlock(&cam->s_mutex);  in mcam_vidioc_enum_frameintervals()
1550 	mutex_lock(&cam->s_mutex);  in mcam_v4l_open()
1561 	mutex_unlock(&cam->s_mutex);  in mcam_v4l_open()
1572 	mutex_lock(&cam->s_mutex);  in mcam_v4l_release()
1581 	mutex_unlock(&cam->s_mutex);  in mcam_v4l_release()
1591 	mutex_lock(&cam->s_mutex);  in mcam_v4l_read()
1594 	mutex_unlock(&cam->s_mutex);  in mcam_v4l_read()
1606 	mutex_lock(&cam->s_mutex);  in mcam_v4l_poll()
1608 	mutex_unlock(&cam->s_mutex);  in mcam_v4l_poll()
1618 	mutex_lock(&cam->s_mutex);  in mcam_v4l_mmap()
1620 	mutex_unlock(&cam->s_mutex);  in mcam_v4l_mmap()
1763 	mutex_init(&cam->s_mutex);  in mccic_register()
1790 	mutex_lock(&cam->s_mutex);  in mccic_register()
1809 	mutex_unlock(&cam->s_mutex);  in mccic_register()
1843 	mutex_lock(&cam->s_mutex);  in mccic_suspend()
1851 	mutex_unlock(&cam->s_mutex);  in mccic_suspend()
1858 	mutex_lock(&cam->s_mutex);  in mccic_resume()
1865 	mutex_unlock(&cam->s_mutex);  in mccic_resume()