isp1704_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, 4 deletions

diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index 176ad59d99f5..fc04d191579b 100644
--- a/drivers/power/isp1704_charger.c
+++ b/drivers/power/isp1704_charger.c
@@ -411,7 +411,7 @@ static int isp1704_charger_probe(struct platform_device *pdev)
         struct isp1704_charger  *isp;
         int                     ret = -ENODEV;
 
-        isp = kzalloc(sizeof *isp, GFP_KERNEL);
+        isp = devm_kzalloc(&pdev->dev, sizeof(*isp), GFP_KERNEL);
         if (!isp)
                 return -ENOMEM;
 
@@ -477,8 +477,6 @@ fail1:
         isp1704_charger_set_power(isp, 0);
         usb_put_phy(isp->phy);
 fail0:
-        kfree(isp);
-
         dev_err(&pdev->dev, "failed to register isp1704 with error %d\n", ret);
 
         return ret;
@@ -492,7 +490,6 @@ static int isp1704_charger_remove(struct platform_device *pdev)
         power_supply_unregister(&isp->psy);
         usb_put_phy(isp->phy);
         isp1704_charger_set_power(isp, 0);
-        kfree(isp);
 
         return 0;
 }