soundbus_register_driver 1170 sound/aoa/fabrics/layout.c 	return soundbus_register_driver(&aoa_soundbus_driver);
soundbus_register_driver  173 sound/aoa/soundbus/core.c EXPORT_SYMBOL_GPL(soundbus_register_driver);
soundbus_register_driver  196 sound/aoa/soundbus/soundbus.h extern int soundbus_register_driver(struct soundbus_driver *drv);