From 249cb0632570302e2c61f900806b92f3fe66783b Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Sun, 13 Aug 2017 14:34:00 +0530
Subject: [PATCH] crypto: sahara - constify platform_device_id

platform_device_id are not supposed to change at runtime. All functions
working with platform_device_id provided by <linux/platform_device.h>
work with const platform_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>
---
 drivers/crypto/sahara.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index 03a8abad7e76..08e7bdcaa6e3 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -1375,7 +1375,7 @@ static void sahara_unregister_algs(struct sahara_dev *dev)
 			crypto_unregister_ahash(&sha_v4_algs[i]);
 }
 
-static struct platform_device_id sahara_platform_ids[] = {
+static const struct platform_device_id sahara_platform_ids[] = {
 	{ .name = "sahara-imx27" },
 	{ /* sentinel */ }
 };