63 static struct ffs_function *ffs_func_from_usb(struct usb_function *f)  in ffs_func_from_usb()
2932 static inline struct f_fs_opts *ffs_do_functionfs_bind(struct usb_function *f,  in ffs_do_functionfs_bind()
2979 static int _ffs_func_bind(struct usb_configuration *c, struct usb_function *f)  in _ffs_func_bind()
3223 static int ffs_func_bind(struct usb_configuration *c, struct usb_function *f)  in ffs_func_bind()
3247 static int ffs_func_set_alt(struct usb_function *f,  in ffs_func_set_alt()
3286 static void ffs_func_disable(struct usb_function *f)  in ffs_func_disable()
3291 static int ffs_func_setup(struct usb_function *f, const struct usb_ctrlrequest *creq)  in ffs_func_setup()
3350 static bool ffs_func_req_match(struct usb_function *f,  in ffs_func_req_match()
3372 static void ffs_func_suspend(struct usb_function *f)  in ffs_func_suspend()
3378 static void ffs_func_resume(struct usb_function *f)  in ffs_func_resume()
3478 static void ffs_free_inst(struct usb_function_instance *f)  in ffs_free_inst()
3526 static void ffs_free(struct usb_function *f)  in ffs_free()
3532                 struct usb_function *f)  in ffs_func_unbind()
3574 static int ffs_func_get_alt(struct usb_function *f, unsigned intf)  in ffs_func_get_alt()