This is a note to let you know that I've just added the patch titled
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_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:
soc-ti-smartreflex-fix-pm-disable-depth-imbalance-in.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 2adcdb00cfade49ec016d577cf789a7f3ee53851
Author: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
Date: Tue Nov 8 16:03:22 2022 +0800
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
[ Upstream commit 69460e68eb662064ab4188d4e129ff31c1f23ed9 ]
The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context.
Fixes: 984aa6dbf4ca ("OMAP3: PM: Adding smartreflex driver support.")
Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Link: https://lore.kernel.org/r/20221108080322.52268-3-zhangqilong3@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/soc/ti/smartreflex.c b/drivers/soc/ti/smartreflex.c
index b5b2fa538d5c..4d15587324d4 100644
--- a/drivers/soc/ti/smartreflex.c
+++ b/drivers/soc/ti/smartreflex.c
@@ -931,6 +931,7 @@ static int omap_sr_probe(struct platform_device *pdev)
err_debugfs:
debugfs_remove_recursive(sr_info->dbg_dir);
err_list_del:
+ pm_runtime_disable(&pdev->dev);
list_del(&sr_info->node);
clk_unprepare(sr_info->fck);
