[PATCH 3/3] mfd: sdhi: require the tmio-mmc driver to bounce unaligned buffers

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The SDHI controller on SH-Mobile SoCs requires even buffer addresses, when used
with DMA.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
 drivers/mfd/sh_mobile_sdhi.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/sh_mobile_sdhi.c b/drivers/mfd/sh_mobile_sdhi.c
index f1714f9..3ca20ec 100644
--- a/drivers/mfd/sh_mobile_sdhi.c
+++ b/drivers/mfd/sh_mobile_sdhi.c
@@ -136,6 +136,7 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
 		priv->param_rx.slave_id = p->dma_slave_rx;
 		priv->dma_priv.chan_priv_tx = &priv->param_tx;
 		priv->dma_priv.chan_priv_rx = &priv->param_rx;
+		priv->dma_priv.alignment_shift = 1; /* 2-byte alignment */
 		mmc_data->dma = &priv->dma_priv;
 	}
 
-- 
1.7.2.3

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