diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c
index bc72d20c32c3d90d8cb35aad6070132887a5357c..d32c7932887697afcfc8350215805b4972dc560b 100644
--- a/drivers/crypto/padlock-sha.c
+++ b/drivers/crypto/padlock-sha.c
@@ -509,7 +509,7 @@ static struct shash_alg sha256_alg_nano = {
 	}
 };
 
-static struct x86_cpu_id padlock_sha_ids[] = {
+static const struct x86_cpu_id padlock_sha_ids[] = {
 	X86_FEATURE_MATCH(X86_FEATURE_PHE),
 	{}
 };