1 files changed, 16 insertions, 11 deletions

diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
index 456987c88baa..b13cd074c52a 100644
--- a/drivers/power/power_supply_core.c
+++ b/drivers/power/power_supply_core.c
@@ -565,11 +565,12 @@ static int power_supply_read_temp(struct thermal_zone_device *tzd,
 
         WARN_ON(tzd == NULL);
         psy = tzd->devdata;
-        ret = psy->desc->get_property(psy, POWER_SUPPLY_PROP_TEMP, &val);
+        ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &val);
+        if (ret)
+                return ret;
 
         /* Convert tenths of degree Celsius to milli degree Celsius. */
-        if (!ret)
-                *temp = val.intval * 100;
+        *temp = val.intval * 100;
 
         return ret;
 }
@@ -612,10 +613,12 @@ static int ps_get_max_charge_cntl_limit(struct thermal_cooling_device *tcd,
         int ret;
 
         psy = tcd->devdata;
-        ret = psy->desc->get_property(psy,
-                POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val);
-        if (!ret)
-                *state = val.intval;
+        ret = power_supply_get_property(psy,
+                        POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, &val);
+        if (ret)
+                return ret;
+
+        *state = val.intval;
 
         return ret;
 }
@@ -628,10 +631,12 @@ static int ps_get_cur_chrage_cntl_limit(struct thermal_cooling_device *tcd,
         int ret;
 
         psy = tcd->devdata;
-        ret = psy->desc->get_property(psy,
-                POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val);
-        if (!ret)
-                *state = val.intval;
+        ret = power_supply_get_property(psy,
+                        POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, &val);
+        if (ret)
+                return ret;
+
+        *state = val.intval;
 
         return ret;
 }