236 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_start_feed()  local
245 	mutex_lock(&dvb->lock);  in saa7164_dvb_start_feed()
246 	if (dvb->feeding++ == 0) {  in saa7164_dvb_start_feed()
250 	mutex_unlock(&dvb->lock);  in saa7164_dvb_start_feed()
252 		__func__, port->nr, dvb->feeding);  in saa7164_dvb_start_feed()
261 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_stop_feed()  local
267 	mutex_lock(&dvb->lock);  in saa7164_dvb_stop_feed()
268 	if (--dvb->feeding == 0) {  in saa7164_dvb_stop_feed()
272 	mutex_unlock(&dvb->lock);  in saa7164_dvb_stop_feed()
274 		__func__, port->nr, dvb->feeding);  in saa7164_dvb_stop_feed()
281 	struct saa7164_dvb *dvb = &port->dvb;  in dvb_register()  local
335 	result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE,  in dvb_register()
342 	dvb->adapter.priv = port;  in dvb_register()
345 	result = dvb_register_frontend(&dvb->adapter, dvb->frontend);  in dvb_register()
353 	dvb->demux.dmx.capabilities =  in dvb_register()
356 	dvb->demux.priv       = port;  in dvb_register()
357 	dvb->demux.filternum  = 256;  in dvb_register()
358 	dvb->demux.feednum    = 256;  in dvb_register()
359 	dvb->demux.start_feed = saa7164_dvb_start_feed;  in dvb_register()
360 	dvb->demux.stop_feed  = saa7164_dvb_stop_feed;  in dvb_register()
361 	result = dvb_dmx_init(&dvb->demux);  in dvb_register()
368 	dvb->dmxdev.filternum    = 256;  in dvb_register()
369 	dvb->dmxdev.demux        = &dvb->demux.dmx;  in dvb_register()
370 	dvb->dmxdev.capabilities = 0;  in dvb_register()
371 	result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);  in dvb_register()
378 	dvb->fe_hw.source = DMX_FRONTEND_0;  in dvb_register()
379 	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
386 	dvb->fe_mem.source = DMX_MEMORY_FE;  in dvb_register()
387 	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in dvb_register()
394 	result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
402 	dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);  in dvb_register()
406 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in dvb_register()
408 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
410 	dvb_dmxdev_release(&dvb->dmxdev);  in dvb_register()
412 	dvb_dmx_release(&dvb->demux);  in dvb_register()
414 	dvb_unregister_frontend(dvb->frontend);  in dvb_register()
416 	dvb_frontend_detach(dvb->frontend);  in dvb_register()
417 	dvb_unregister_adapter(&dvb->adapter);  in dvb_register()
424 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_unregister()  local
443 	if (dvb->frontend == NULL)  in saa7164_dvb_unregister()
446 	dvb_net_release(&dvb->net);  in saa7164_dvb_unregister()
447 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in saa7164_dvb_unregister()
448 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in saa7164_dvb_unregister()
449 	dvb_dmxdev_release(&dvb->dmxdev);  in saa7164_dvb_unregister()
450 	dvb_dmx_release(&dvb->demux);  in saa7164_dvb_unregister()
451 	dvb_unregister_frontend(dvb->frontend);  in saa7164_dvb_unregister()
452 	dvb_frontend_detach(dvb->frontend);  in saa7164_dvb_unregister()
453 	dvb_unregister_adapter(&dvb->adapter);  in saa7164_dvb_unregister()
463 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_register()  local
479 			port->dvb.frontend = dvb_attach(tda10048_attach,  in saa7164_dvb_register()
483 			if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
485 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
492 			port->dvb.frontend = dvb_attach(tda10048_attach,  in saa7164_dvb_register()
496 			if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
498 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
511 		port->dvb.frontend = dvb_attach(s5h1411_attach,  in saa7164_dvb_register()
515 		if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
519 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
524 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
536 	if (NULL == dvb->frontend) {  in saa7164_dvb_register()
545 		if (dvb->frontend->ops.release)  in saa7164_dvb_register()
546 			dvb->frontend->ops.release(dvb->frontend);  in saa7164_dvb_register()