power_supply: 88pm860x_charger: Decrement the power supply's device reference counter

Use power_supply_put() to decrement the power supply's device reference
counter.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/power/88pm860x_charger.c b/drivers/power/88pm860x_charger.c
index a7f32a5b2299..bf822aa00c14 100644
--- a/drivers/power/88pm860x_charger.c
+++ b/drivers/power/88pm860x_charger.c
@@ -298,13 +298,18 @@ static int set_charging_fsm(struct pm860x_charger_info *info)
                 return -EINVAL;
         ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW,
                         &data);
-        if (ret)
+        if (ret) {
+                power_supply_put(psy);
                 return ret;
+        }
         vbatt = data.intval / 1000;
 
         ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_PRESENT, &data);
-        if (ret)
+        if (ret) {
+                power_supply_put(psy);
                 return ret;
+        }
+        power_supply_put(psy);
 
         mutex_lock(&info->lock);
         info->present = data.intval;
@@ -447,6 +452,7 @@ static irqreturn_t pm860x_temp_handler(int irq, void *data)
 
         set_charging_fsm(info);
 out:
+        power_supply_put(psy);
         return IRQ_HANDLED;
 }
 
@@ -507,6 +513,7 @@ static irqreturn_t pm860x_done_handler(int irq, void *data)
 
 out:
         mutex_unlock(&info->lock);
+        power_supply_put(psy);
         dev_dbg(info->dev, "%s, Allowed: %d\n", __func__, info->allowed);
         set_charging_fsm(info);