__ffs_ep0_queue_wait  452 drivers/usb/gadget/function/f_fs.c 			ret = __ffs_ep0_queue_wait(ffs, data, len);
__ffs_ep0_queue_wait  588 drivers/usb/gadget/function/f_fs.c 		ret = __ffs_ep0_queue_wait(ffs, data, len);