pci/saa7164/saa7164-vbi.c

147 	struct saa7164_vbi_fh *fh = file->private_data;
149 	return saa7164_s_std(fh->port->enc_port, id);
154 	struct saa7164_encoder_fh *fh = file->private_data;
156 	return saa7164_g_std(fh->port->enc_port, id);
161 	struct saa7164_vbi_fh *fh = file->private_data;
163 	return saa7164_g_input(fh->port->enc_port, i);
168 	struct saa7164_vbi_fh *fh = file->private_data;
170 	return saa7164_s_input(fh->port->enc_port, i);
176 	struct saa7164_vbi_fh *fh = file->private_data;
178 	return saa7164_g_frequency(fh->port->enc_port, f);
184 	struct saa7164_vbi_fh *fh = file->private_data;
185 	int ret = saa7164_s_frequency(fh->port->enc_port, f);
188 		saa7164_vbi_initialize(fh->port);
195 	struct saa7164_vbi_fh *fh = file->private_data;
196 	struct saa7164_port *port = fh->port;
414 	struct saa7164_vbi_fh *fh;
425 	fh = kzalloc(sizeof(*fh), GFP_KERNEL);
426 	if (NULL == fh)
429 	fh->port = port;
430 	v4l2_fh_init(&fh->fh, video_devdata(file));
431 	v4l2_fh_add(&fh->fh);
432 	file->private_data = fh;
439 	struct saa7164_vbi_fh *fh = file->private_data;
440 	struct saa7164_port *port = fh->port;
446 	if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) {
453 	v4l2_fh_del(&fh->fh);
454 	v4l2_fh_exit(&fh->fh);
455 	kfree(fh);
492 	struct saa7164_vbi_fh *fh = file->private_data;
493 	struct saa7164_port *port = fh->port;
513 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
599 	struct saa7164_vbi_fh *fh = (struct saa7164_vbi_fh *)file->private_data;
600 	struct saa7164_port *port = fh->port;
614 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {