sn0 57 drivers/greybus/interface.c u32 sn0, sn1; sn0 80 drivers/greybus/interface.c ret = gb_interface_dme_attr_get(intf, DME_TOSHIBA_GMP_SN0, &sn0); sn0 88 drivers/greybus/interface.c intf->serial_number = (u64)sn1 << 32 | sn0;