backup_rail_monitor_status 2916 drivers/scsi/mpt3sas/mpt3sas_ctl.c u16 backup_rail_monitor_status = 0; backup_rail_monitor_status 2963 drivers/scsi/mpt3sas/mpt3sas_ctl.c backup_rail_monitor_status = le16_to_cpu(io_unit_pg3->GPIOVal[24]); backup_rail_monitor_status 2964 drivers/scsi/mpt3sas/mpt3sas_ctl.c rc = snprintf(buf, PAGE_SIZE, "%d\n", (backup_rail_monitor_status & 1));