Revert "ata: ahci: mvebu: Make SATA PHY optional for Armada 3720"

This reverts commit 45aefe3d2251e4e229d7662052739f96ad1d08d9.

Armada 3720 PHY driver (phy-mvebu-a3700-comphy.c) does not return
-EOPNOTSUPP from phy_power_on() callback anymore.

So remove AHCI_HFLAG_IGN_NOTSUPP_POWER_ON flag from Armada 3720 plat data.

AHCI_HFLAG_IGN_NOTSUPP_POWER_ON is not used by any other ahci driver, so
remove this flag completely.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220203214444.1508-4-kabel@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index eeac548..a57d90d 100644 (file)
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -240,8 +240,6 @@ enum {
                                                        as default lpm_policy */
        AHCI_HFLAG_SUSPEND_PHYS         = (1 << 26), /* handle PHYs during
                                                        suspend/resume */
-       AHCI_HFLAG_IGN_NOTSUPP_POWER_ON = (1 << 27), /* ignore -EOPNOTSUPP
-                                                       from phy_power_on() */
        AHCI_HFLAG_NO_SXS               = (1 << 28), /* SXS not supported */
 
        /* ap->flags bits */

diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c
index 3ad46d2..d4bba3a 100644 (file)
--- a/drivers/ata/ahci_mvebu.c
+++ b/drivers/ata/ahci_mvebu.c
@@ -227,7 +227,7 @@ static const struct ahci_mvebu_plat_data ahci_mvebu_armada_380_plat_data = {
 
 static const struct ahci_mvebu_plat_data ahci_mvebu_armada_3700_plat_data = {
        .plat_config = ahci_mvebu_armada_3700_config,
-       .flags = AHCI_HFLAG_SUSPEND_PHYS | AHCI_HFLAG_IGN_NOTSUPP_POWER_ON,
+       .flags = AHCI_HFLAG_SUSPEND_PHYS,
 };
 
 static const struct of_device_id ahci_mvebu_of_match[] = {

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 1829644..b26755b 100644 (file)
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -59,7 +59,7 @@ int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
                }
 
                rc = phy_power_on(hpriv->phys[i]);
-               if (rc && !(rc == -EOPNOTSUPP && (hpriv->flags & AHCI_HFLAG_IGN_NOTSUPP_POWER_ON))) {
+               if (rc) {
                        phy_exit(hpriv->phys[i]);
                        goto disable_phys;
                }