From 4bb2bb04b68753398e5409ce4dd4d560d58d88c1 Mon Sep 17 00:00:00 2001
From: George Stark <gnstark@salutedevices.com>
Date: Thu, 14 Dec 2023 20:36:05 +0300
Subject: [PATCH] leds: aw2013: Unlock mutex before destroying it

BugLink: https://bugs.launchpad.net/bugs/2060097

[ Upstream commit 6969d0a2ba1adc9ba6a49b9805f24080896c255c ]

In the probe() callback in case of error mutex is destroyed being locked
which is not allowed so unlock the mutex before destroying.

Fixes: 59ea3c9faf32 ("leds: add aw2013 driver")
Signed-off-by: George Stark <gnstark@salutedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231214173614.2820929-2-gnstark@salutedevices.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit bc1afa30180736feda0045565673db0280f89902)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
---
 drivers/leds/leds-aw2013.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/leds-aw2013.c b/drivers/leds/leds-aw2013.c
index 91f44b23cb11..17235a5e576a 100644
--- a/drivers/leds/leds-aw2013.c
+++ b/drivers/leds/leds-aw2013.c
@@ -405,6 +405,7 @@ error_reg:
 			       chip->regulators);
 
 error:
+	mutex_unlock(&chip->mutex);
 	mutex_destroy(&chip->mutex);
 	return ret;
 }