SATA_POWER_STANDBY
sdinfo->satadrv_power_level = SATA_POWER_STANDBY;
if (((sdinfo->satadrv_power_level == SATA_POWER_STANDBY) ||
power_state = SATA_POWER_STANDBY;
sdinfo->satadrv_power_level = SATA_POWER_STANDBY;
case SATA_POWER_STANDBY:
sdinfo->satadrv_power_level = SATA_POWER_STANDBY;