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DMA: shdma: make a pointer const

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Platform data shouldn't be changed at run-time, so, pointers to it should
be const.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Guennadi Liakhovetski
2013-08-02 16:18:09 +02:00
committed by Vinod Koul
parent cc6b0f0238
commit 2833c47e0e
2 changed files with 6 additions and 6 deletions
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drivers/dma/sh/shdma.h
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@@ -36,7 +36,7 @@ struct sh_dmae_chan {
struct sh_dmae_device {
struct shdma_dev shdma_dev;
struct sh_dmae_chan *chan[SH_DMAE_MAX_CHANNELS];
struct sh_dmae_pdata *pdata;
const struct sh_dmae_pdata *pdata;
struct list_head node;
void __iomem *chan_reg;
void __iomem *dmars;