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isp1704_charger: Use devm_kzalloc()

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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>
This commit is contained in:
Jingoo Han 2013-03-11 15:34:15 +09:00 committed by Anton Vorontsov
parent f3f66b3ea4
commit 2a2ce52a40
1 changed files with 1 additions and 4 deletions
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5
drivers/power/isp1704_charger.c
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@ -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;
}