dvb_usb_media_device_unregister 211 drivers/media/usb/dvb-usb/dvb-usb-dvb.c dvb_usb_media_device_unregister(adap); dvb_usb_media_device_unregister 226 drivers/media/usb/dvb-usb/dvb-usb-dvb.c dvb_usb_media_device_unregister(adap);