From 59494fe2c89e46e85d83de9bc45dd1d528955c49 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Thu, 29 Jun 2017 16:58:40 +0530 Subject: [PATCH] PM: hibernate: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 6332 488 308 7128 1bd8 kernel/power/hibernate.o File size After adding 'const': text data bss dec hex filename 6396 424 308 7128 1bd8 kernel/power/hibernate.o Signed-off-by: Arvind Yadav Acked-by: Pavel Machek Signed-off-by: Rafael J. Wysocki --- kernel/power/hibernate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index a8b978c35a6a..e1914c7b85b1 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -1108,7 +1108,7 @@ static struct attribute * g[] = { }; -static struct attribute_group attr_group = { +static const struct attribute_group attr_group = { .attrs = g, }; -- 2.20.1