This is a note to let you know that I've just added the patch titled
phy: mapphone-mdm6600: Fix runtime disable on probe
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
phy-mapphone-mdm6600-fix-runtime-disable-on-probe.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fb108e36fbcd4d946d6f5836a2f2f52ac2eff800
Author: Tony Lindgren <tony@xxxxxxxxxxx>
Date: Wed Sep 13 09:04:27 2023 +0300
phy: mapphone-mdm6600: Fix runtime disable on probe
[ Upstream commit 719606154c7033c068a5d4c1dc5f9163b814b3c8 ]
Commit d644e0d79829 ("phy: mapphone-mdm6600: Fix PM error handling in
phy_mdm6600_probe") caused a regression where we now unconditionally
disable runtime PM at the end of the probe while it is only needed on
errors.
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@xxxxxxxxx>
Cc: Merlijn Wajer <merlijn@xxxxxxxxxx>
Cc: Miaoqian Lin <linmq006@xxxxxxxxx>
Cc: Pavel Machek <pavel@xxxxxx>
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
Fixes: d644e0d79829 ("phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe")
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230913060433.48373-1-tony@xxxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c
index 3cd4d51c247c3..436b5ab6dc6d5 100644
--- a/drivers/phy/motorola/phy-mapphone-mdm6600.c
+++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c
@@ -627,10 +627,12 @@ static int phy_mdm6600_probe(struct platform_device *pdev)
pm_runtime_put_autosuspend(ddata->dev);
cleanup:
- if (error < 0)
+ if (error < 0) {
phy_mdm6600_device_power_off(ddata);
- pm_runtime_disable(ddata->dev);
- pm_runtime_dont_use_autosuspend(ddata->dev);
+ pm_runtime_disable(ddata->dev);
+ pm_runtime_dont_use_autosuspend(ddata->dev);
+ }
+
return error;
}
