diff options
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 45b2060ac..961acc788 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -3437,9 +3437,9 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, return 0; /* - * DIPM is enabled only for MIN_POWER and FIRMWARE_DEFAULT as some - * devices misbehave when the host NACKs transition to SLUMBER. - * Order device and link configurations such that the host always + * DIPM is enabled only for MIN_POWER as some devices + * misbehave when the host NACKs transition to SLUMBER. Order + * device and link configurations such that the host always * allows DIPM requests. */ ata_for_each_dev(dev, link, ENABLED) { @@ -3499,13 +3499,10 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, if (ap && ap->slave_link) ap->slave_link->lpm_policy = policy; - /* host config updated, enable DIPM if transitioning to MIN_POWER or - * FIRMWARE_DEFAULT when enabled by firmware - */ + /* host config updated, enable DIPM if transitioning to MIN_POWER */ ata_for_each_dev(dev, link, ENABLED) { - if ((policy == ATA_LPM_MIN_POWER && !no_dipm && - ata_id_has_dipm(dev->id)) || - (policy == ATA_LPM_FIRMWARE_DEFAULTS && dev->init_dipm)) { + if (policy == ATA_LPM_MIN_POWER && !no_dipm && + ata_id_has_dipm(dev->id)) { err_mask = ata_dev_set_feature(dev, SETFEATURES_SATA_ENABLE, SATA_DIPM); if (err_mask && err_mask != AC_ERR_DEV) { |