We have the generic PM domain support for Tegra SoCs now. So remove the
duplicated sequence here.
Signed-off-by: Vince Hsu <vin...@nvidia.com>
---
drivers/ata/ahci_tegra.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 3a62eb246d80..8151587ddb70 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -120,12 +120,6 @@ static int tegra_ahci_power_on(struct ahci_host_priv
*hpriv)
if (ret)
return ret;
- ret = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_SATA,
- tegra->sata_clk,
- tegra->sata_rst);
- if (ret)
- goto disable_regulators;
-
reset_control_assert(tegra->sata_oob_rst);
reset_control_assert(tegra->sata_cold_rst);
@@ -140,10 +134,6 @@ static int tegra_ahci_power_on(struct ahci_host_priv
*hpriv)
disable_power:
clk_disable_unprepare(tegra->sata_clk);
-
- tegra_powergate_power_off(TEGRA_POWERGATE_SATA);
-
-disable_regulators:
regulator_bulk_disable(ARRAY_SIZE(tegra->supplies), tegra->supplies);
return ret;
@@ -160,7 +150,6 @@ static void tegra_ahci_power_off(struct ahci_host_priv
*hpriv)
reset_control_assert(tegra->sata_cold_rst);
clk_disable_unprepare(tegra->sata_clk);
- tegra_powergate_power_off(TEGRA_POWERGATE_SATA);
regulator_bulk_disable(ARRAY_SIZE(tegra->supplies), tegra->supplies);
}
--
2.1.4
--
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