When the ahci_resume fails the error handling code tries to undo all changes
made, but it was not undoing the results of pdata->resume.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/ata/ahci_platform.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index dc1ef73..41720cb 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -307,7 +307,7 @@ static int ahci_resume(struct device *dev)
if (dev->power.power_state.event == PM_EVENT_SUSPEND) {
rc = ahci_reset_controller(host);
if (rc)
- goto disable_unprepare_clk;
+ goto pdata_suspend;
ahci_init_controller(host);
}
@@ -316,6 +316,9 @@ static int ahci_resume(struct device *dev)
return 0;
+pdata_suspend:
+ if (pdata && pdata->suspend)
+ pdata->suspend(dev);
disable_unprepare_clk:
if (!IS_ERR(hpriv->clk))
clk_disable_unprepare(hpriv->clk);
--
1.8.4.2
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