cx231xx_unregister_extension  773 drivers/media/usb/cx231xx/cx231xx-audio.c 	cx231xx_unregister_extension(&audio_ops);
cx231xx_unregister_extension  111 drivers/media/usb/cx231xx/cx231xx-core.c EXPORT_SYMBOL(cx231xx_unregister_extension);
cx231xx_unregister_extension 1171 drivers/media/usb/cx231xx/cx231xx-dvb.c 	cx231xx_unregister_extension(&dvb_ops);
cx231xx_unregister_extension  936 drivers/media/usb/cx231xx/cx231xx.h void cx231xx_unregister_extension(struct cx231xx_ops *dev);