From: Arvind Yadav Date: Tue, 11 Jul 2017 10:48:14 +0000 (+0530) Subject: platform/x86: fujitsu-laptop: constify attribute_group structures. X-Git-Tag: v4.13-rc1~38^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ee56ff71bbc405d841415809cb5ece079e7dd785;p=linux.git platform/x86: fujitsu-laptop: 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 7474 1205 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o File size After adding 'const': text data bss dec hex filename 7538 1141 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o Signed-off-by: Arvind Yadav Reviewed-by: Jonathan Woithe Signed-off-by: Darren Hart (VMware) --- diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 9a1034bec0fc..85de30f93a9c 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -317,7 +317,7 @@ static struct attribute *fujitsu_pf_attributes[] = { NULL }; -static struct attribute_group fujitsu_pf_attribute_group = { +static const struct attribute_group fujitsu_pf_attribute_group = { .attrs = fujitsu_pf_attributes };