From ab56246bee36b7226355d10f817ef8c27f56ef4b Mon Sep 17 00:00:00 2001 From: Arvind Yadav <arvind.yadav.cs@gmail.com> Date: Tue, 11 Jul 2017 16:18:15 +0530 Subject: platform/x86: compal-laptop: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 6781 6144 34 12959 329f drivers/platform/x86/compal-laptop.o File size After adding 'const': text data bss dec hex filename 6845 6080 34 12959 329f drivers/platform/x86/compal-laptop.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> --- drivers/platform/x86/compal-laptop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/platform') diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c index e1c2b6d..a8e4a53 100644 --- a/drivers/platform/x86/compal-laptop.c +++ b/drivers/platform/x86/compal-laptop.c @@ -718,7 +718,7 @@ static struct attribute *compal_platform_attrs[] = { &dev_attr_wake_up_mouse.attr, NULL }; -static struct attribute_group compal_platform_attr_group = { +static const struct attribute_group compal_platform_attr_group = { .attrs = compal_platform_attrs }; -- cgit v1.1