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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Cc: George Stark <gnstark@salutedevices.com>,
	Andy Shevchenko <andy.shevchenko@gmail.com>,
	Lee Jones <lee@kernel.org>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.15 241/317] leds: aw2013: Unlock mutex before destroying it
Date: Sun, 24 Mar 2024 19:33:41 -0400
Message-ID: <20240324233458.1352854-242-sashal@kernel.org>
In-Reply-To: <20240324233458.1352854-1-sashal@kernel.org>
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From: George Stark <gnstark@salutedevices.com>

[ 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>
---
 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 80d937454aeef..f7d9795ce5e1f 100644
--- a/drivers/leds/leds-aw2013.c
+++ b/drivers/leds/leds-aw2013.c
@@ -397,6 +397,7 @@ static int aw2013_probe(struct i2c_client *client)
 	regulator_disable(chip->vcc_regulator);
 
 error:
+	mutex_unlock(&chip->mutex);
 	mutex_destroy(&chip->mutex);
 	return ret;
 }
-- 
2.43.0