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Commit 7415c760 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB: saa7134: remove stray unlock_kernel 



An earlier commit removed the lock_kernel/unlock_kernel pair but forgot
to remove the unlock_kernel call in the cleanup path at the end of the
function.

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 92dcffb9

drivers/media/video/saa7134/saa7134-empress.c

+3 −5
Original line number Diff line number Diff line
@@ -93,9 +93,9 @@ static int ts_open(struct file *file) 
	dprintk("open dev=%s\n", video_device_node_name(vdev));

	err = -EBUSY;

	if (!mutex_trylock(&dev->empress_tsq.vb_lock))

		goto done;

		return err;

	if (atomic_read(&dev->empress_users))

		goto done_up;

		goto done;



	/* Unmute audio */

	saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
@@ -105,10 +105,8 @@ static int ts_open(struct file *file) 
	file->private_data = dev;

	err = 0;



done_up:

	mutex_unlock(&dev->empress_tsq.vb_lock);

done:

	unlock_kernel();

	mutex_unlock(&dev->empress_tsq.vb_lock);

	return err;

}