From: Arvind Yadav Date: Wed, 19 Jul 2017 07:09:15 +0000 (+0530) Subject: s390/raw3270: constify attribute_group structures. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cb0259ca61b0dd4617fb62c821492ae76a6390b4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git s390/raw3270: 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 8069 816 16 8901 22c5 drivers/s390/char/raw3270.o File size After adding 'const': text data bss dec hex filename 8133 752 16 8901 22c5 drivers/s390/char/raw3270.o Signed-off-by: Arvind Yadav Signed-off-by: Martin Schwidefsky --- diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 710f2292911d..5d4f053d7c38 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -1082,7 +1082,7 @@ static struct attribute * raw3270_attrs[] = { NULL, }; -static struct attribute_group raw3270_attr_group = { +static const struct attribute_group raw3270_attr_group = { .attrs = raw3270_attrs, };