This is a note to let you know that I've just added the patch titled
leds: as3645a: Fix error return code in as3645a_parse_node()
to the 5.13-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:
leds-as3645a-fix-error-return-code-in-as3645a_parse_.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 5037c6ef055bf1c4ccda850e1e92c1335972b618
Author: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
Date: Sat May 15 11:06:46 2021 +0800
leds: as3645a: Fix error return code in as3645a_parse_node()
[ Upstream commit 96a30960a2c5246c8ffebe8a3c9031f9df094d97 ]
Return error code -ENODEV rather than '0' when the indicator node can not
be found.
Fixes: a56ba8fbcb55 ("media: leds: as3645a: Add LED flash class driver")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
Signed-off-by: Pavel Machek <pavel@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/leds/leds-as3645a.c b/drivers/leds/leds-as3645a.c
index e8922fa03379..80411d41e802 100644
--- a/drivers/leds/leds-as3645a.c
+++ b/drivers/leds/leds-as3645a.c
@@ -545,6 +545,7 @@ static int as3645a_parse_node(struct as3645a *flash,
if (!flash->indicator_node) {
dev_warn(&flash->client->dev,
"can't find indicator node\n");
+ rval = -ENODEV;
goto out_err;
}
