On Fri, Nov 23, 2012 at 02:14:17PM +0800, Bo Shen wrote:
> Add dmaengine specific routines and replace PDC ones in
> pcm_ops if appropriate.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> [voice.shen@atmel.com: adapt to soc dmaengine framework]
> Signed-off-by: Bo Shen <voice.shen@atmel.com>

Why is this not just two separate drivers?