From: Arvind Yadav Date: Tue, 11 Jul 2017 03:16:07 +0000 (-0700) Subject: Input: synaptics-rmi4 - constify attribute_group structures in F34 X-Git-Tag: v4.14-rc1~4^2~1^2~73 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e;p=platform%2Fkernel%2Flinux-rpi3.git Input: synaptics-rmi4 - constify attribute_group structures in F34 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 5287 448 0 5735 1667 drivers/input/rmi4/rmi_f34.o File size After adding 'const': text data bss dec hex filename 5339 384 0 5723 165b drivers/input/rmi4/rmi_f34.o Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c index b8ee78e..4cfe970 100644 --- a/drivers/input/rmi4/rmi_f34.c +++ b/drivers/input/rmi4/rmi_f34.c @@ -516,7 +516,7 @@ static struct attribute *rmi_firmware_attrs[] = { NULL }; -static struct attribute_group rmi_firmware_attr_group = { +static const struct attribute_group rmi_firmware_attr_group = { .attrs = rmi_firmware_attrs, };