Commit 766b9b16 authored May 02, 2019 by Ezequiel Garcia Committed by Mauro Carvalho Chehab May 28, 2019

media: coda: Remove unbalanced and unneeded mutex unlock



The mutex unlock in the threaded interrupt handler is not paired
with any mutex lock. Remove it.

This bug has been here for a really long time, so it applies
to any stable repo.

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent ddfef32a

drivers/media/platform/coda/coda-bit.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -2348,7 +2348,6 @@ irqreturn_t coda_irq_handler(int irq, void *data)
		if (ctx == NULL) {
		v4l2_err(&dev->v4l2_dev,
		"Instance released before the end of transaction\n");
		mutex_unlock(&dev->coda_mutex);
		return IRQ_HANDLED;
		}

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