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[1/2] power: supply: ltc4162-l: Constify static struct attribute_group

Message ID 20210113203243.20146-2-rikard.falkeborn@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show
Series power: supply: Constify static struct attribute_group | expand

Commit Message

Rikard Falkeborn Jan. 13, 2021, 8:32 p.m. UTC 
The only usage of it is to put its address in an array of pointers to
const static structs. Make it const to allow the compiler to put it in
read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 drivers/power/supply/ltc4162-l-charger.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/power/supply/ltc4162-l-charger.c b/drivers/power/supply/ltc4162-l-charger.c
index cded6484febb..1a5cb4405ee3 100644
--- a/drivers/power/supply/ltc4162-l-charger.c
+++ b/drivers/power/supply/ltc4162-l-charger.c
@@ -666,7 +666,7 @@  static struct attribute *ltc4162l_sysfs_entries[] = {
 	NULL,
 };
 
-static struct attribute_group ltc4162l_attr_group = {
+static const struct attribute_group ltc4162l_attr_group = {
 	.name	= NULL,	/* put in device directory */
 	.attrs	= ltc4162l_sysfs_entries,
 };