From: Arvind Yadav Date: Tue, 11 Jul 2017 03:22:40 +0000 (-0700) Subject: Input: elantech - constify attribute_group structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=579994334df06372ca57c5418edcb79e2c8864f8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Input: elantech - 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 16815 1424 0 18239 473f drivers/input/mouse/elantech.o File size After adding 'const': text data bss dec hex filename 16879 1360 0 18239 473f drivers/input/mouse/elantech.o Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index e8cc223373ae..65c9de3f516c 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1375,7 +1375,7 @@ static struct attribute *elantech_attrs[] = { NULL }; -static struct attribute_group elantech_attr_group = { +static const struct attribute_group elantech_attr_group = { .attrs = elantech_attrs, };