From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Fri, 25 Aug 2017 18:23:42 +0000 (+0530)
Subject: crypto: padlock-aes - constify x86_cpu_id
X-Git-Tag: v4.15-rc1~139^2~128
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d989364535803dfcd97e3b6832d9698109add6ff;p=linux.git

crypto: padlock-aes - constify x86_cpu_id

x86_cpu_id are not supposed to change at runtime. MODULE_DEVICE_TABLE
and x86_match_cpu are working with const x86_cpu_id. So mark the
non-const x86_cpu_id structs as const.

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

diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index b3869748cc6b..4b6642a25df5 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -482,7 +482,7 @@ static struct crypto_alg cbc_aes_alg = {
 	}
 };
 
-static struct x86_cpu_id padlock_cpu_id[] = {
+static const struct x86_cpu_id padlock_cpu_id[] = {
 	X86_FEATURE_MATCH(X86_FEATURE_XCRYPT),
 	{}
 };