aboutsummaryrefslogtreecommitdiff
path: root/drivers/power
diff options
context:
space:
mode:
authorJingoo Han <jg1.han@samsung.com>2013-03-11 15:33:27 +0900
committerAnton Vorontsov <anton@enomsg.org>2013-03-31 23:25:42 -0700
commitb92ff855b97795d8be3115c0aff04f6efb5a53aa (patch)
tree07723ea4924d043aad6dd20638cc40c2aaa59a65 /drivers/power
parent2a2ce52a4006db6c7831f1b21f1b0cc892516e85 (diff)
downloadlinaro-lsk-b92ff855b97795d8be3115c0aff04f6efb5a53aa.tar.gz
gpio-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>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/gpio-charger.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
index e3e40a9f3af..e9883eeeee7 100644
--- a/drivers/power/gpio-charger.c
+++ b/drivers/power/gpio-charger.c
@@ -86,7 +86,8 @@ static int gpio_charger_probe(struct platform_device *pdev)
return -EINVAL;
}
- gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
+ gpio_charger = devm_kzalloc(&pdev->dev, sizeof(*gpio_charger),
+ GFP_KERNEL);
if (!gpio_charger) {
dev_err(&pdev->dev, "Failed to alloc driver structure\n");
return -ENOMEM;
@@ -140,7 +141,6 @@ static int gpio_charger_probe(struct platform_device *pdev)
err_gpio_free:
gpio_free(pdata->gpio);
err_free:
- kfree(gpio_charger);
return ret;
}
@@ -156,7 +156,6 @@ static int gpio_charger_remove(struct platform_device *pdev)
gpio_free(gpio_charger->pdata->gpio);
platform_set_drvdata(pdev, NULL);
- kfree(gpio_charger);
return 0;
}