125 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_open()  local
126 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_open()
148 		if (!dvbdev->readers) {  in dvb_dvr_open()
158 		dvbdev->readers--;  in dvb_dvr_open()
178 	dvbdev->users++;  in dvb_dvr_open()
185 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_release()  local
186 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_release()
196 		dvbdev->readers++;  in dvb_dvr_release()
207 	dvbdev->users--;  in dvb_dvr_release()
208 	if (dvbdev->users == 1 && dmxdev->exit == 1) {  in dvb_dvr_release()
210 		wake_up(&dvbdev->wait_queue);  in dvb_dvr_release()
220 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_write()  local
221 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_write()
243 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_read()  local
244 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_read()
726 	struct dvb_device *dvbdev = file->private_data;  in dvb_demux_open()  local
727 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_demux_open()
755 	dvbdev->users++;  in dvb_demux_open()
1121 	dmxdev->dvbdev->users--;  in dvb_demux_release()
1122 	if(dmxdev->dvbdev->users==1 && dmxdev->exit==1) {  in dvb_demux_release()
1124 		wake_up(&dmxdev->dvbdev->wait_queue);  in dvb_demux_release()
1154 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_do_ioctl()  local
1155 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_do_ioctl()
1183 	struct dvb_device *dvbdev = file->private_data;  in dvb_dvr_poll()  local
1184 	struct dmxdev *dmxdev = dvbdev->priv;  in dvb_dvr_poll()
1246 	dvb_register_device(dvb_adapter, &dmxdev->dvbdev, &dvbdev_demux, dmxdev,  in dvb_dmxdev_init()
1261 	if (dmxdev->dvbdev->users > 1) {  in dvb_dmxdev_release()
1262 		wait_event(dmxdev->dvbdev->wait_queue,  in dvb_dmxdev_release()
1263 				dmxdev->dvbdev->users==1);  in dvb_dmxdev_release()
1270 	dvb_unregister_device(dmxdev->dvbdev);  in dvb_dmxdev_release()