From 9731c0a9bc42f51187bf78007c79b667c9ccb427 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 19 Jul 2017 12:39:11 +0530 Subject: [PATCH] s390/zcrypt_card: constify attribute_group structures. attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 1019 160 0 1179 49b drivers/s390/crypto/zcrypt_card.o File size After adding 'const': text data bss dec hex filename 1083 96 0 1179 49b drivers/s390/crypto/zcrypt_card.o Signed-off-by: Arvind Yadav Signed-off-by: Martin Schwidefsky --- drivers/s390/crypto/zcrypt_card.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/crypto/zcrypt_card.c b/drivers/s390/crypto/zcrypt_card.c index 53436ea52230..f85dacf1c284 100644 --- a/drivers/s390/crypto/zcrypt_card.c +++ b/drivers/s390/crypto/zcrypt_card.c @@ -98,7 +98,7 @@ static struct attribute *zcrypt_card_attrs[] = { NULL, }; -static struct attribute_group zcrypt_card_attr_group = { +static const struct attribute_group zcrypt_card_attr_group = { .attrs = zcrypt_card_attrs, };