194 static int fops_open(struct file *file)  in fops_open()  argument
196 	struct video_device *vdev = video_devdata(file);  in fops_open()
197 	struct saa7146_dev *dev = video_drvdata(file);  in fops_open()
201 	DEB_EE("file:%p, dev:%s\n", file, video_device_node_name(vdev));  in fops_open()
225 	file->private_data = &fh->fh;  in fops_open()
231 			result = saa7146_vbi_uops.open(dev,file);  in fops_open()
233 			dev->ext_vv_data->vbi_fops.open(file);  in fops_open()
236 		result = saa7146_video_uops.open(dev,file);  in fops_open()
253 		file->private_data = NULL;  in fops_open()
259 static int fops_release(struct file *file)  in fops_release()  argument
261 	struct video_device *vdev = video_devdata(file);  in fops_release()
262 	struct saa7146_fh  *fh  = file->private_data;  in fops_release()
265 	DEB_EE("file:%p\n", file);  in fops_release()
271 			saa7146_vbi_uops.release(dev,file);  in fops_release()
273 			dev->ext_vv_data->vbi_fops.release(file);  in fops_release()
275 		saa7146_video_uops.release(dev,file);  in fops_release()
281 	file->private_data = NULL;  in fops_release()
289 static int fops_mmap(struct file *file, struct vm_area_struct * vma)  in fops_mmap()  argument
291 	struct video_device *vdev = video_devdata(file);  in fops_mmap()
292 	struct saa7146_fh *fh = file->private_data;  in fops_mmap()
299 		       file, vma);  in fops_mmap()
305 		       file, vma);  in fops_mmap()
322 static __poll_t __fops_poll(struct file *file, struct poll_table_struct *wait)  in __fops_poll()  argument
324 	struct video_device *vdev = video_devdata(file);  in __fops_poll()
325 	struct saa7146_fh *fh = file->private_data;  in __fops_poll()
328 	__poll_t res = v4l2_ctrl_poll(file, wait);  in __fops_poll()
330 	DEB_EE("file:%p, poll:%p\n", file, wait);  in __fops_poll()
336 			return res | videobuf_poll_stream(file, &fh->vbi_q, wait);  in __fops_poll()
351 	poll_wait(file, &buf->done, wait);  in __fops_poll()
361 static __poll_t fops_poll(struct file *file, struct poll_table_struct *wait)  in fops_poll()  argument
363 	struct video_device *vdev = video_devdata(file);  in fops_poll()
367 	res = __fops_poll(file, wait);  in fops_poll()
372 static ssize_t fops_read(struct file *file, char __user *data, size_t count, loff_t *ppos)  in fops_read()  argument
374 	struct video_device *vdev = video_devdata(file);  in fops_read()
375 	struct saa7146_fh *fh = file->private_data;  in fops_read()
384 		return saa7146_video_uops.read(file,data,count,ppos);  in fops_read()
393 			ret = saa7146_vbi_uops.read(file, data, count, ppos);  in fops_read()
403 static ssize_t fops_write(struct file *file, const char __user *data, size_t count, loff_t *ppos)  in fops_write()  argument
405 	struct video_device *vdev = video_devdata(file);  in fops_write()
406 	struct saa7146_fh *fh = file->private_data;  in fops_write()
416 			ret = fh->dev->ext_vv_data->vbi_fops.write(file, data, count, ppos);  in fops_write()