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Date: Mon, 20 Jul 2015 11:42:20 +0300
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Shuah Khan <shuahkh@osg.samsung.com>
Cc: mchehab@osg.samsung.com, hans.verkuil@cisco.com,
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Subject: Re: [PATCH 6/7] media: au0828 change to use Managed Media Controller
 API
Message-ID: <20150720084220.GG5422@mwanda>
References: <cover.1436917513.git.shuahkh@osg.samsung.com>
 <3643452be528b2e53cea592db22b4e0ada32456b.1436917513.git.shuahkh@osg.samsung.com>
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Sender: linux-media-owner@vger.kernel.org
List-ID: <linux-media.vger.kernel.org>

Sorry for this nit-pick and some time after you sent this patch.  It's
not a redo the patch" complaint, it's something that could be fixed
later.

On Tue, Jul 14, 2015 at 06:34:05PM -0600, Shuah Khan wrote:
> @@ -131,10 +132,12 @@ static void au0828_unregister_media_device(struct au0828_dev *dev)
>  {
>  
>  #ifdef CONFIG_MEDIA_CONTROLLER
> -	if (dev->media_dev) {
> -		media_device_unregister(dev->media_dev);
> -		kfree(dev->media_dev);
> -		dev->media_dev = NULL;
> +	if (dev->media_dev &&
> +		media_devnode_is_registered(&dev->media_dev->devnode)) {
> +			media_device_unregister_entity_notify(dev->media_dev,
> +							&dev->entity_notify);
> +			media_device_unregister(dev->media_dev);
> +			dev->media_dev = NULL;


The indenting is slightly off here.  It should be:

	if (dev->media_dev &&
	    media_devnode_is_registered(&dev->media_dev->devnode)) {
		media_device_unregister_entity_notify(dev->media_dev,
						      &dev->entity_notify);
		media_device_unregister(dev->media_dev);
		dev->media_dev = NULL;
	}

Aligning if statements using spaces like that is nicer and checkpatch.pl
won't complain.

regards,
dan carpenter