From: Arvind Yadav Date: Tue, 11 Jul 2017 03:23:18 +0000 (-0700) Subject: Input: elants_i2c - constify attribute_group structures X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=48f960ddd79235e7840fd07f75766c160296d91c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Input: elants_i2c - 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 9448 1008 0 10456 28d8 drivers/input/touchscreen/elants_i2c.o File size After adding 'const': text data bss dec hex filename 9496 944 0 10440 28c8 drivers/input/touchscreen/elants_i2c.o Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 872750eeca93..0f4cda7282a2 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1066,7 +1066,7 @@ static struct attribute *elants_attributes[] = { NULL }; -static struct attribute_group elants_attribute_group = { +static const struct attribute_group elants_attribute_group = { .attrs = elants_attributes, };