[PATCH v2] mxcmmc: use dmaengine API

[Chris Ball]

Hi Sascha,

On Fri, Feb 18, 2011 at 02:37:02PM +0100, Arnd Bergmann wrote:
> On Friday 18 February 2011, Sascha Hauer wrote:
> > This switches the mxcmmc driver to use the dmaengine API. Unlike
> > the old one this one is always present in the tree, even if no DMA
> > is implemented, hence we can remove all the #ifdefs in from the driver.
> > The driver automatically switches to PIO mode if no DMA support or no
> > suitable channel is available.
> > 
> > Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
> 
> The patch looks good to me, but shouldn't you also add a Kconfig
> dependency or select on CONFIG_DMA_ENGINE? I don't see where that
> gets set.
> 
> Acked-by: Arnd Bergmann <arnd at arndb.de>

I've pushed this to mmc-next now, but please do reply to Arnd's Kconfig
question.

Thanks,

-- 
Chris Ball   <cjb at laptop.org>   <http://printf.net/>
One Laptop Per Child