This is a note to let you know that I've just added the patch titled
PM / devfreq: Mute warning on governor PROBE_DEFER
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:
pm-devfreq-mute-warning-on-governor-probe_defer.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 c9afa575b61ed545eddab28966f19b9fc329906c
Author: Christian Marangi <ansuelsmth@xxxxxxxxx>
Date: Wed Jun 15 01:09:50 2022 +0200
PM / devfreq: Mute warning on governor PROBE_DEFER
[ Upstream commit e52b045fe07d7874474665c843befa7521853234 ]
Don't print warning when a governor PROBE_DEFER as it's not a real
GOV_START fail.
Fixes: a03dacb0316f ("PM / devfreq: Add cpu based scaling support to passive governor")
Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@xxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 3fa275ba8cbd..6af8200992a3 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -951,8 +951,9 @@ struct devfreq *devfreq_add_device(struct device *dev,
err = devfreq->governor->event_handler(devfreq, DEVFREQ_GOV_START,
NULL);
if (err) {
- dev_err(dev, "%s: Unable to start governor for the device\n",
- __func__);
+ dev_err_probe(dev, err,
+ "%s: Unable to start governor for the device\n",
+ __func__);
goto err_init;
}
create_sysfs_files(devfreq, devfreq->governor);
