max8903_charger: 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>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c
index 14e2b96d93b0..08f0d7909b6b 100644
--- a/drivers/power/max8903_charger.c
+++ b/drivers/power/max8903_charger.c
@@ -189,7 +189,7 @@ static int max8903_probe(struct platform_device *pdev)
         int ta_in = 0;
         int usb_in = 0;
 
-        data = kzalloc(sizeof(struct max8903_data), GFP_KERNEL);
+        data = devm_kzalloc(dev, sizeof(struct max8903_data), GFP_KERNEL);
         if (data == NULL) {
                 dev_err(dev, "Cannot allocate memory.\n");
                 return -ENOMEM;
@@ -341,7 +341,6 @@ err_dc_irq:
 err_psy:
         power_supply_unregister(&data->psy);
 err:
-        kfree(data);
         return ret;
 }
 
@@ -359,7 +358,6 @@ static int max8903_remove(struct platform_device *pdev)
                 if (pdata->dc_valid)
                         free_irq(gpio_to_irq(pdata->dok), data);
                 power_supply_unregister(&data->psy);
-                kfree(data);
         }
 
         return 0;