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block: swim3: 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
   8908	   1096	    624	  10628	   2984	drivers/block/swim3.o

File size after constify swim3_match:
   text	   data	    bss	    dec	    hex	filename
   9708	    296	    624	  10628	   2984	drivers/block/swim3.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Arvind Yadav 2017-06-16 15:24:39 +05:30 committed by Jens Axboe
parent a462b95083
commit cc3f2e9fbf
1 changed files with 1 additions and 1 deletions
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2
drivers/block/swim3.c
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@ -1245,7 +1245,7 @@ static int swim3_attach(struct macio_dev *mdev,
return 0;
}
static struct of_device_id swim3_match[] =
static const struct of_device_id swim3_match[] =
{
{
.name = "swim3",