Commit 7831364f authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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V4L/DVB (9909): em28xx: move dev->lock from res_free to the caller routines 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7d4f0b81

drivers/media/video/em28xx/em28xx-video.c

+3 −4
Original line number Diff line number Diff line
@@ -617,10 +617,8 @@ static void res_free(struct em28xx_fh *fh) 
{

	struct em28xx    *dev = fh->dev;



	mutex_lock(&dev->lock);

	fh->stream_on = 0;

	dev->stream_on = 0;

	mutex_unlock(&dev->lock);

}



/*
@@ -1282,7 +1280,9 @@ static int vidioc_streamoff(struct file *file, void *priv, 
		return -EINVAL;



	videobuf_streamoff(&fh->vb_vidq);

	mutex_lock(&dev->lock);

	res_free(fh);

	mutex_unlock(&dev->lock);



	return 0;

}
@@ -1677,11 +1677,10 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp) 
	em28xx_videodbg("users=%d\n", dev->users);





	mutex_lock(&dev->lock);

	if (res_check(fh))

		res_free(fh);



	mutex_lock(&dev->lock);



	if (dev->users == 1) {

		videobuf_stop(&fh->vb_vidq);

		videobuf_mmap_free(&fh->vb_vidq);