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From:   George Stark <gnstark@salutedevices.com>
To:     <andy.shevchenko@gmail.com>, <pavel@ucw.cz>, <lee@kernel.org>,
        <vadimp@nvidia.com>, <mpe@ellerman.id.au>, <npiggin@gmail.com>,
        <christophe.leroy@csgroup.eu>, <hdegoede@redhat.com>,
        <mazziesaccount@gmail.com>, <peterz@infradead.org>,
        <mingo@redhat.com>, <will@kernel.org>, <longman@redhat.com>,
        <boqun.feng@gmail.com>, <nikitos.tr@gmail.com>
CC:     <linux-leds@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linuxppc-dev@lists.ozlabs.org>, <kernel@salutedevices.com>,
        George Stark <gnstark@salutedevices.com>
Subject: [PATCH v4 01/10] leds: aw2013: unlock mutex before destroying it
Date:   Thu, 14 Dec 2023 20:36:05 +0300
Message-ID: <20231214173614.2820929-2-gnstark@salutedevices.com>
In-Reply-To: <20231214173614.2820929-1-gnstark@salutedevices.com>
References: <20231214173614.2820929-1-gnstark@salutedevices.com>
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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>
---
 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 59765640b70f..c2bc0782c0cd 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;
 }
-- 
2.25.1