This patch adds a check on present of PM domain and calls legacy power domain API tegra_powergate_power_off() only when PM domain is not present. This is a follow-up patch to Tegra186 AHCI support patch series https://lore.kernel.org/patchwork/cover/1408752/ Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx> --- drivers/ata/ahci_tegra.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c index 56612af..bd484dd 100644 --- a/drivers/ata/ahci_tegra.c +++ b/drivers/ata/ahci_tegra.c @@ -287,7 +287,8 @@ 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); + if (!tegra->pdev->dev.pm_domain) + tegra_powergate_power_off(TEGRA_POWERGATE_SATA); regulator_bulk_disable(tegra->soc->num_supplies, tegra->supplies); } -- 2.7.4
