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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-12 17:13:22 +0530
committerSebastian Reichel <sre@kernel.org>2017-07-24 14:09:32 +0200
commit980092efd497dd691438e086dd929c1b04ecc529 (patch)
tree445ef2ed3f51599f93d0600933a2ce3072dd9b4c /drivers/power
parent2f04cd2a9b13f9d8681248f49e907051b1f1426e (diff)
power: supply: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> 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 <arvind.yadav.cs@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/supply/pcf50633-charger.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/supply/pcf50633-charger.c b/drivers/power/supply/pcf50633-charger.c
index b3c1873ad84d..1ad7ccce6075 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,
};