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>
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index c795386..e3399a1 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -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",
