From 5e895b74169a00d865a80536a424ddd918f1c6c0 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Mon, 10 Jul 2017 20:15:49 -0700 Subject: [PATCH] Input: 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 17755 1312 16 19083 4a8b drivers/input/input.o File size After adding 'const': text data bss dec hex filename 17947 1120 16 19083 4a8b drivers/input/input.o Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov --- drivers/input/input.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/input/input.c b/drivers/input/input.c index 7e6842bd525c..d268fdc23c64 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1398,7 +1398,7 @@ static struct attribute *input_dev_attrs[] = { NULL }; -static struct attribute_group input_dev_attr_group = { +static const struct attribute_group input_dev_attr_group = { .attrs = input_dev_attrs, }; @@ -1425,7 +1425,7 @@ static struct attribute *input_dev_id_attrs[] = { NULL }; -static struct attribute_group input_dev_id_attr_group = { +static const struct attribute_group input_dev_id_attr_group = { .name = "id", .attrs = input_dev_id_attrs, }; @@ -1495,7 +1495,7 @@ static struct attribute *input_dev_caps_attrs[] = { NULL }; -static struct attribute_group input_dev_caps_attr_group = { +static const struct attribute_group input_dev_caps_attr_group = { .name = "capabilities", .attrs = input_dev_caps_attrs, }; -- 2.20.1