From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Add the missing clk_disable_unprepare() before return from
imx_sata_enable() in the phy reset error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/ata/ahci_imx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index cac4360..7767325 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -265,7 +265,7 @@ static int imx_sata_enable(struct ahci_host_priv *hpriv)
ret = imx_sata_phy_reset(hpriv);
if (ret) {
dev_err(dev, "failed to reset phy: %d\n", ret);
- goto disable_regulator;
+ goto disable_clk;
}
}
@@ -273,6 +273,8 @@ static int imx_sata_enable(struct ahci_host_priv *hpriv)
return 0;
+disable_clk:
+ clk_disable_unprepare(imxpriv->sata_ref_clk);
disable_regulator:
if (hpriv->target_pwr)
regulator_disable(hpriv->target_pwr);
--
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