From: Stefan Agner <stefan@agner.ch>
Date: Sat, 21 Mar 2015 23:51:08 +0000 (+0100)
Subject: dmaengine: ste_dma40: fix implicit conversion
X-Git-Tag: omap-for-v4.2/o2_dc~23^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de6b641e2d23d116dcf6b6a67e2ee4856e3c3026;p=pandora-kernel.git

dmaengine: ste_dma40: fix implicit conversion

The function d40_prep_sg takes the type enum dma_transfer_direction
as second last parameter. However, the memcpy calls pass DMA_NONE
which is of type enum dma_data_direction. Fix this by passing the
actual transfer direction DMA_MEM_TO_MEM.

This does not change the actual code flow since only the transfer
direction DMA_MEM_TO_DEV and DMA_DEV_TO_MEM are actually used in the
function d40_prep_sg.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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