Messages in this thread | | | Date | Thu, 16 Oct 2014 21:40:57 +0200 (CEST) | From | Guennadi Liakhovetski <> | Subject | Re: [PATCH 03/12] [media] V4L2: mx3_camer: use dmaengine_pause() API |
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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@intel.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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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