Re: [PATCH 19/51] DMA-API: media: dt3155v4l: replace dma_set_mask()+dma_set_coherent_mask() with new helper

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Oct 31, 2013 at 09:46:40AM -0200, Mauro Carvalho Chehab wrote:
> Hi Russell,
> 
> Em Mon, 30 Sep 2013 13:57:47 +0200
> Hans Verkuil <hverkuil@xxxxxxxxx> escreveu:
> 
> > On 09/19/2013 11:44 PM, Russell King wrote:
> > > Replace the following sequence:
> > > 
> > > 	dma_set_mask(dev, mask);
> > > 	dma_set_coherent_mask(dev, mask);
> > > 
> > > with a call to the new helper dma_set_mask_and_coherent().
> > > 
> > > Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
> > 
> > Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> 
> Somehow, I lost your original post (I got unsubscribed on a few days 
> from all vger mailing lists at the end of september).
> 
> I suspect that you want to sent this via your tree, right?

Yes please.

> If so:
> 
> Acked-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

Added, thanks.

> > > -	err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
> > > -	if (err)
> > > -		return -ENODEV;
> > > -	err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
> > > +	err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
> > >  	if (err)
> > >  		return -ENODEV;

One thing I've just noticed is that return should be "return err" not
"return -ENODEV" - are you okay for me to change that in this patch?

Thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux