The SDHI controller on SH-Mobile SoCs requires even buffer addresses, when used
with DMA.
Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
---
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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