From 980092efd497dd691438e086dd929c1b04ecc529 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 12 Jul 2017 17:13:22 +0530 Subject: [PATCH] power: supply: 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 2673 400 0 3073 c01 power/supply/pcf50633-charger.o File size After adding 'const': text data bss dec hex filename 2737 336 0 3073 bed power/supply/pcf50633-charger.o Signed-off-by: Arvind Yadav Signed-off-by: Sebastian Reichel --- drivers/power/supply/pcf50633-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/pcf50633-charger.c b/drivers/power/supply/pcf50633-charger.c index b3c1873..1ad7ccc 100644 --- a/drivers/power/supply/pcf50633-charger.c +++ b/drivers/power/supply/pcf50633-charger.c @@ -254,7 +254,7 @@ static struct attribute *pcf50633_mbc_sysfs_entries[] = { NULL, }; -static struct attribute_group mbc_attr_group = { +static const struct attribute_group mbc_attr_group = { .name = NULL, /* put in device directory */ .attrs = pcf50633_mbc_sysfs_entries, }; -- 2.7.4