max8925_power: Use devm_kzalloc()

Use devm_kzalloc() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>

diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c
index 665cdc7..0ee1e14 100644 (file)
--- a/drivers/power/max8925_power.c
+++ b/drivers/power/max8925_power.c
@@ -489,7 +489,8 @@ static int max8925_power_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       info = kzalloc(sizeof(struct max8925_power_info), GFP_KERNEL);
+       info = devm_kzalloc(&pdev->dev, sizeof(struct max8925_power_info),
+                               GFP_KERNEL);
        if (!info)
                return -ENOMEM;
        info->chip = chip;
@@ -546,7 +547,6 @@ out_battery:
 out_usb:
        power_supply_unregister(&info->ac);
 out:
-       kfree(info);
        return ret;
 }
 
@@ -559,7 +559,6 @@ static int max8925_power_remove(struct platform_device *pdev)
                power_supply_unregister(&info->usb);
                power_supply_unregister(&info->battery);
                max8925_deinit_charger(info);
-               kfree(info);
        }
        return 0;
 }