298 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_start_feed()  local
307 	if (dvb) {  in saa7164_dvb_start_feed()
308 		mutex_lock(&dvb->lock);  in saa7164_dvb_start_feed()
309 		if (dvb->feeding++ == 0) {  in saa7164_dvb_start_feed()
313 		mutex_unlock(&dvb->lock);  in saa7164_dvb_start_feed()
315 			__func__, port->nr, dvb->feeding);  in saa7164_dvb_start_feed()
325 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_stop_feed()  local
331 	if (dvb) {  in saa7164_dvb_stop_feed()
332 		mutex_lock(&dvb->lock);  in saa7164_dvb_stop_feed()
333 		if (--dvb->feeding == 0) {  in saa7164_dvb_stop_feed()
337 		mutex_unlock(&dvb->lock);  in saa7164_dvb_stop_feed()
339 			__func__, port->nr, dvb->feeding);  in saa7164_dvb_stop_feed()
347 	struct saa7164_dvb *dvb = &port->dvb;  in dvb_register()  local
401 	result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE,  in dvb_register()
408 	dvb->adapter.priv = port;  in dvb_register()
411 	result = dvb_register_frontend(&dvb->adapter, dvb->frontend);  in dvb_register()
419 	dvb->demux.dmx.capabilities =  in dvb_register()
422 	dvb->demux.priv       = port;  in dvb_register()
423 	dvb->demux.filternum  = 256;  in dvb_register()
424 	dvb->demux.feednum    = 256;  in dvb_register()
425 	dvb->demux.start_feed = saa7164_dvb_start_feed;  in dvb_register()
426 	dvb->demux.stop_feed  = saa7164_dvb_stop_feed;  in dvb_register()
427 	result = dvb_dmx_init(&dvb->demux);  in dvb_register()
434 	dvb->dmxdev.filternum    = 256;  in dvb_register()
435 	dvb->dmxdev.demux        = &dvb->demux.dmx;  in dvb_register()
436 	dvb->dmxdev.capabilities = 0;  in dvb_register()
437 	result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);  in dvb_register()
444 	dvb->fe_hw.source = DMX_FRONTEND_0;  in dvb_register()
445 	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
452 	dvb->fe_mem.source = DMX_MEMORY_FE;  in dvb_register()
453 	result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in dvb_register()
460 	result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
468 	dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);  in dvb_register()
472 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in dvb_register()
474 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in dvb_register()
476 	dvb_dmxdev_release(&dvb->dmxdev);  in dvb_register()
478 	dvb_dmx_release(&dvb->demux);  in dvb_register()
480 	dvb_unregister_frontend(dvb->frontend);  in dvb_register()
482 	dvb_frontend_detach(dvb->frontend);  in dvb_register()
483 	dvb_unregister_adapter(&dvb->adapter);  in dvb_register()
490 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_unregister()  local
510 	if (dvb->frontend == NULL)  in saa7164_dvb_unregister()
527 	dvb_net_release(&dvb->net);  in saa7164_dvb_unregister()
528 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);  in saa7164_dvb_unregister()
529 	dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);  in saa7164_dvb_unregister()
530 	dvb_dmxdev_release(&dvb->dmxdev);  in saa7164_dvb_unregister()
531 	dvb_dmx_release(&dvb->demux);  in saa7164_dvb_unregister()
532 	dvb_unregister_frontend(dvb->frontend);  in saa7164_dvb_unregister()
533 	dvb_frontend_detach(dvb->frontend);  in saa7164_dvb_unregister()
534 	dvb_unregister_adapter(&dvb->adapter);  in saa7164_dvb_unregister()
544 	struct saa7164_dvb *dvb = &port->dvb;  in saa7164_dvb_register()  local
566 			port->dvb.frontend = dvb_attach(tda10048_attach,  in saa7164_dvb_register()
570 			if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
572 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
579 			port->dvb.frontend = dvb_attach(tda10048_attach,  in saa7164_dvb_register()
583 			if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
585 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
598 		port->dvb.frontend = dvb_attach(s5h1411_attach,  in saa7164_dvb_register()
602 		if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
606 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
611 				dvb_attach(tda18271_attach, port->dvb.frontend,  in saa7164_dvb_register()
623 			port->dvb.frontend = dvb_attach(lgdt3306a_attach,  in saa7164_dvb_register()
626 			port->dvb.frontend = dvb_attach(lgdt3306a_attach,  in saa7164_dvb_register()
630 		if (port->dvb.frontend != NULL) {  in saa7164_dvb_register()
634 					      port->dvb.frontend, 0xc0,  in saa7164_dvb_register()
638 					      port->dvb.frontend, 0xc0,  in saa7164_dvb_register()
649 			si2168_config.fe = &port->dvb.frontend;  in saa7164_dvb_register()
670 			si2157_config.fe = port->dvb.frontend;  in saa7164_dvb_register()
694 			si2168_config.fe = &port->dvb.frontend;  in saa7164_dvb_register()
714 			si2157_config.fe = port->dvb.frontend;  in saa7164_dvb_register()
743 	if (NULL == dvb->frontend) {  in saa7164_dvb_register()
752 		if (dvb->frontend->ops.release)  in saa7164_dvb_register()
753 			dvb->frontend->ops.release(dvb->frontend);  in saa7164_dvb_register()