From 1d0c6e593023ac5dafc2ea2b3f23d96f1c1f2fa2 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 30 Jun 2017 10:22:14 +0530 Subject: PM / sleep: 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 3802 624 32 4458 116a kernel/power/main.o File size After adding 'const': text data bss dec hex filename 3866 560 32 4458 116a kernel/power/main.o Signed-off-by: Arvind Yadav Acked-by: Pavel Machek Signed-off-by: Rafael J. Wysocki --- kernel/power/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/main.c b/kernel/power/main.c index d401c21136d1..42bd800a6755 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -705,7 +705,7 @@ static struct attribute * g[] = { NULL, }; -static struct attribute_group attr_group = { +static const struct attribute_group attr_group = { .attrs = g, }; -- cgit v1.2.3