Commit cc3f2e9f authored Jun 16, 2017 by Arvind Yadav Committed by Jens Axboe Jun 16, 2017

block: swim3: make of_device_ids const.



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>

parent a462b950

drivers/block/swim3.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1245,7 +1245,7 @@ static int swim3_attach(struct macio_dev *mdev,
	return 0;		return 0;
	}		}

	static struct of_device_id swim3_match[] =		static const struct of_device_id swim3_match[] =
	{		{
	{		{
	.name = "swim3",		.name = "swim3",