Commit 677c4f4c authored Aug 17, 2017 by Arvind Yadav Committed by Herbert Xu Sep 22, 2017

hwrng: pseries - constify vio_device_id



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

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent f096ced9

drivers/char/hw_random/pseries-rng.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -72,7 +72,7 @@ static int pseries_rng_remove(struct vio_dev *dev)
		return 0;
		}

		static struct vio_device_id pseries_rng_driver_ids[] = {
		static const struct vio_device_id pseries_rng_driver_ids[] = {
		{ "ibm,random-v1", "ibm,random"},
		{ "", "" }
		};