Declare device_type structure as const as it is only stored in the
type field of a device structure. This field is of type const, so add
const to the declaration of device_type structure.
File size before:
text data bss dec hex filename
61546 11610 208 73364 11e94 drivers/block/rbd.o
File size after:
text data bss dec hex filename
61610 11578 208 73396 11eb4 drivers/block/rbd.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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