From: Vinod Koul <vinod.koul@linux.intel.com>
Date: Thu, 13 Oct 2011 09:45:27 +0000 (+0530)
Subject: dmaengine: add new enum dma_transfer_direction
X-Git-Tag: v3.3-rc1~19^2~35^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49920bc66984a512f4bcc7735a61642cd0e4d6f2;p=pandora-kernel.git

dmaengine: add new enum dma_transfer_direction

This new enum removes usage of dma_data_direction for dma direction. The new
enum cleans tells the DMA direction and mode
This further paves way for merging the dmaengine _prep operations and also for
interleaved dma

Suggested-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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