44 	struct video_device *vdev = to_video_device(cd);  in index_show()
53 	struct video_device *vdev = to_video_device(cd);  in dev_debug_show()
61 	struct video_device *vdev = to_video_device(cd);  in dev_debug_store()
77 	struct video_device *vdev = to_video_device(cd);  in name_show()
89 ATTRIBUTE_GROUPS(video_device);
94 static struct video_device *video_device[VIDEO_NUM_DEVICES];  variable
123 static inline void devnode_set(struct video_device *vdev)  in devnode_set()
129 static inline void devnode_clear(struct video_device *vdev)  in devnode_clear()
135 static inline int devnode_find(struct video_device *vdev, int from, int to)  in devnode_find()
140 struct video_device *video_device_alloc(void)  in video_device_alloc()
142 	return kzalloc(sizeof(struct video_device), GFP_KERNEL);  in video_device_alloc()
146 void video_device_release(struct video_device *vdev)  in video_device_release()
152 void video_device_release_empty(struct video_device *vdev)  in video_device_release_empty()
159 static inline void video_get(struct video_device *vdev)  in video_get()
164 static inline void video_put(struct video_device *vdev)  in video_put()
172 	struct video_device *vdev = to_video_device(cd);  in v4l2_device_release()
176 	if (WARN_ON(video_device[vdev->minor] != vdev)) {  in v4l2_device_release()
183 	video_device[vdev->minor] = NULL;  in v4l2_device_release()
227 struct video_device *video_devdata(struct file *file)  in video_devdata()
229 	return video_device[iminor(file_inode(file))];  in video_devdata()
300 	struct video_device *vdev = video_devdata(filp);  in v4l2_read()
317 	struct video_device *vdev = video_devdata(filp);  in v4l2_write()
333 	struct video_device *vdev = video_devdata(filp);  in v4l2_poll()
348 	struct video_device *vdev = video_devdata(filp);  in v4l2_ioctl()
373 	struct video_device *vdev = video_devdata(filp);  in v4l2_get_unmapped_area()
390 	struct video_device *vdev = video_devdata(filp);  in v4l2_mmap()
406 	struct video_device *vdev;  in v4l2_open()
439 	struct video_device *vdev = video_devdata(filp);  in v4l2_release()
483 static int get_index(struct video_device *vdev)  in get_index()
493 		if (video_device[i] != NULL &&  in get_index()
494 		    video_device[i]->v4l2_dev == vdev->v4l2_dev) {  in get_index()
495 			set_bit(video_device[i]->index, used);  in get_index()
519 static void determine_valid_ioctls(struct video_device *vdev)  in determine_valid_ioctls()
750 int __video_register_device(struct video_device *vdev, int type, int nr,  in __video_register_device()
853 		if (video_device[i] == NULL)  in __video_register_device()
866 	WARN_ON(video_device[vdev->minor] != NULL);  in __video_register_device()
868 	video_device[vdev->minor] = vdev;  in __video_register_device()
936 	video_device[vdev->minor] = NULL;  in __video_register_device()
952 void video_unregister_device(struct video_device *vdev)  in video_unregister_device()