Symbol: ATA_LPM_MED_POWER
drivers/ata/ahci.c
1845
if (policy > ATA_LPM_MED_POWER && pm_suspend_default_s2idle()) {
drivers/ata/libata-sata.c
391
case ATA_LPM_MED_POWER:
drivers/ata/libata-sata.c
897
[ATA_LPM_MED_POWER] = "medium_power",