ffs_do_os_descs  2557 drivers/usb/gadget/function/f_fs.c 		ret = ffs_do_os_descs(os_descs_count, data, len,
ffs_do_os_descs  3232 drivers/usb/gadget/function/f_fs.c 		ret = ffs_do_os_descs(ffs->ms_os_descs_count,