3 files changed, 1 insertions, 11 deletions
diff --git a/drivers/power/supply/ds2780_battery.c b/drivers/power/supply/ds2780_battery.c
index e5d81b493c45..370e9109342b 100644
--- a/drivers/power/supply/ds2780_battery.c
+++ b/drivers/power/supply/ds2780_battery.c
@@ -56,11 +56,6 @@ to_ds2780_device_info(struct power_supply *psy)
 	return power_supply_get_drvdata(psy);
 }
 
-static inline struct power_supply *to_power_supply(struct device *dev)
-{
-	return dev_get_drvdata(dev);
-}
-
 static inline int ds2780_battery_io(struct ds2780_device_info *dev_info,
 	char *buf, int addr, size_t count, int io)
 {
diff --git a/drivers/power/supply/ds2781_battery.c b/drivers/power/supply/ds2781_battery.c
index efe83ef8670c..d1b5a19aae7c 100644
--- a/drivers/power/supply/ds2781_battery.c
+++ b/drivers/power/supply/ds2781_battery.c
@@ -54,11 +54,6 @@ to_ds2781_device_info(struct power_supply *psy)
 	return power_supply_get_drvdata(psy);
 }
 
-static inline struct power_supply *to_power_supply(struct device *dev)
-{
-	return dev_get_drvdata(dev);
-}
-
 static inline int ds2781_battery_io(struct ds2781_device_info *dev_info,
 	char *buf, int addr, size_t count, int io)
 {
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 82f998ab5a52..feac7b066e6c 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -668,7 +668,7 @@ EXPORT_SYMBOL_GPL(power_supply_powers);
 
 static void power_supply_dev_release(struct device *dev)
 {
-	struct power_supply *psy = container_of(dev, struct power_supply, dev);
+	struct power_supply *psy = to_power_supply(dev);
 	dev_dbg(dev, "%s\n", __func__);
 	kfree(psy);
 }