linux-kernel - Re: [PATCH 25/31] media: au0828 fix to not call media_device_unregister_entity

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Date:	Thu, 28 Jan 2016 14:45:46 -0200
From:	Mauro Carvalho Chehab <mchehab@....samsung.com>
To:	Shuah Khan <shuahkh@....samsung.com>
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Subject: Re: [PATCH 25/31] media: au0828 fix to not call
 media_device_unregister_entity_notify()

Em Wed,  6 Jan 2016 14:01:54 -0700
Shuah Khan <shuahkh@....samsung.com> escreveu:

> entity_notify handlers are removed from media_device_unregister().
> There is no need to call media_device_unregister_entity_notify()
> to do that right before calling media_device_unregister().

Please merge with the patch that added it.

> 
> Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
> ---
>  drivers/media/usb/au0828/au0828-core.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
> index 9497ad1..722e073 100644
> --- a/drivers/media/usb/au0828/au0828-core.c
> +++ b/drivers/media/usb/au0828/au0828-core.c
> @@ -137,8 +137,6 @@ static void au0828_unregister_media_device(struct au0828_dev *dev)
>  #ifdef CONFIG_MEDIA_CONTROLLER
>  	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);
>  		media_device_cleanup(dev->media_dev);
>  		dev->media_dev = NULL;