294 static inline struct f_audio *func_to_audio(struct usb_function *f)  in func_to_audio()
382 static int audio_set_intf_req(struct usb_function *f,  in audio_set_intf_req()
418 static int audio_get_intf_req(struct usb_function *f,  in audio_get_intf_req()
456 static int audio_set_endpoint_req(struct usb_function *f,  in audio_set_endpoint_req()
492 static int audio_get_endpoint_req(struct usb_function *f,  in audio_get_endpoint_req()
521 f_audio_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl)  in f_audio_setup()
572 static int f_audio_set_alt(struct usb_function *f, unsigned intf, unsigned alt)  in f_audio_set_alt()
639 static void f_audio_disable(struct usb_function *f)  in f_audio_disable()
668 f_audio_bind(struct usb_configuration *c, struct usb_function *f)  in f_audio_bind()
891 static void f_audio_free_inst(struct usb_function_instance *f)  in f_audio_free_inst()
928 static void f_audio_free(struct usb_function *f)  in f_audio_free()
941 static void f_audio_unbind(struct usb_configuration *c, struct usb_function *f)  in f_audio_unbind()