From: Arvind Yadav Date: Wed, 19 Jul 2017 07:09:11 +0000 (+0530) Subject: s390/zcrypt_card: constify attribute_group structures. X-Git-Tag: rel_imx_4.19.35_1.1.0~11816^2~36 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=9731c0a9bc42f51187bf78007c79b667c9ccb427;p=linux.git 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 --- 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, };