Re: [PATCH 03/12] [media] V4L2: mx3_camer: use dmaengine_pause() API

[Guennadi Liakhovetski]

On Sat, 11 Oct 2014, Vinod Koul wrote:

> The drivers should use dmaengine_pause() API instead of
> accessing the device_control which will be deprecated soon
> 
> Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>

Thanks
Guennadi

> ---
>  drivers/media/platform/soc_camera/mx3_camera.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c
> index 83315df..7696a87 100644
> --- a/drivers/media/platform/soc_camera/mx3_camera.c
> +++ b/drivers/media/platform/soc_camera/mx3_camera.c
> @@ -415,10 +415,8 @@ static void mx3_stop_streaming(struct vb2_queue *q)
>  	struct mx3_camera_buffer *buf, *tmp;
>  	unsigned long flags;
>  
> -	if (ichan) {
> -		struct dma_chan *chan = &ichan->dma_chan;
> -		chan->device->device_control(chan, DMA_PAUSE, 0);
> -	}
> +	if (ichan)
> +		dmaengine_pause(&ichan->dma_chan);
>  
>  	spin_lock_irqsave(&mx3_cam->lock, flags);
>  
> -- 
> 1.7.0.4
> 
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