This is a note to let you know that I've just added the patch titled HSI: omap_ssi_core: fix unbalanced pm_runtime_disable() 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: hsi-omap_ssi_core-fix-unbalanced-pm_runtime_disable.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 43a0faa9f67f4d483c9a4a28504dcd01765dd391 Author: Yang Yingliang <yangyingliang@xxxxxxxxxx> Date: Tue Nov 1 11:41:18 2022 +0800 HSI: omap_ssi_core: fix unbalanced pm_runtime_disable() [ Upstream commit f5181c35ed7ba0ceb6e42872aad1334d994b0175 ] In error label 'out1' path in ssi_probe(), the pm_runtime_enable() has not been called yet, so pm_runtime_disable() is not needed. Fixes: b209e047bc74 ("HSI: Introduce OMAP SSI driver") Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c index eb9820158318..b23a576ed88a 100644 --- a/drivers/hsi/controllers/omap_ssi_core.c +++ b/drivers/hsi/controllers/omap_ssi_core.c @@ -536,9 +536,9 @@ static int ssi_probe(struct platform_device *pd) device_for_each_child(&pd->dev, NULL, ssi_remove_ports); out2: ssi_remove_controller(ssi); + pm_runtime_disable(&pd->dev); out1: platform_set_drvdata(pd, NULL); - pm_runtime_disable(&pd->dev); return err; }