[PATCH v2] DMAEngine: sirf: add DMA pause/resume support

[Vinod Koul]

On Fri, 2012-12-14 at 18:59 +0800, Barry Song wrote:
> From: Barry Song <Baohua.Song at csr.com>
> 
> pause/resume are important for users like ALSA sound drivers,
> this patches make the sirf prima2/marco support DMA commands
> DMA_PAUSE and DMA_RESUME.
Applied this and sirf: lock the shared registers access in
sirfsoc_dma_terminate_all, thanks


-- 
Vinod Koul
Intel Corp.