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dmaengine: fsl_raid: make of_device_ids const.

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of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   3981	    608	      0	   4589	   11ed	drivers/dma/fsl_raid.o

File size after constify:
   text	   data	    bss	    dec	    hex	filename
   4381	    192	      0	   4573	   11dd	drivers/dma/fsl_raid.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Arvind Yadav 2017-06-27 17:38:27 +05:30 committed by Vinod Koul
parent 13058e3304
commit 5f54d3e869
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/fsl_raid.c
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@ -877,7 +877,7 @@ static int fsl_re_remove(struct platform_device *ofdev)
return 0;
}
static struct of_device_id fsl_re_ids[] = {
static const struct of_device_id fsl_re_ids[] = {
{ .compatible = "fsl,raideng-v1.0", },
{}
};