sur40_video_device 236 drivers/input/touchscreen/sur40.c static const struct video_device sur40_video_device; sur40_video_device 744 drivers/input/touchscreen/sur40.c sur40->vdev = sur40_video_device; sur40_video_device 1156 drivers/input/touchscreen/sur40.c static const struct video_device sur40_video_device = {