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authorJingoo Han <jg1.han@samsung.com>2013-03-11 15:35:38 +0900
committerAnton Vorontsov <anton@enomsg.org>2013-03-31 23:25:32 -0700
commitc09dd7daba1d0d833075e4ee653ddc4e7f53a7e1 (patch)
treed36eb227da67a54dc9a9864487b1728f2d7f88e7 /drivers/power
parentb852ac51e25789846cb6257e737a9a1734a0d171 (diff)
downloadlinaro-lsk-c09dd7daba1d0d833075e4ee653ddc4e7f53a7e1.tar.gz
pcf50633-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/pcf50633-charger.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/power/pcf50633-charger.c b/drivers/power/pcf50633-charger.c
index c2122a7ad06..17fd77f24b2 100644
--- a/drivers/power/pcf50633-charger.c
+++ b/drivers/power/pcf50633-charger.c
@@ -373,7 +373,7 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
int i;
u8 mbcs1;
- mbc = kzalloc(sizeof(*mbc), GFP_KERNEL);
+ mbc = devm_kzalloc(&pdev->dev, sizeof(*mbc), GFP_KERNEL);
if (!mbc)
return -ENOMEM;
@@ -413,7 +413,6 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
ret = power_supply_register(&pdev->dev, &mbc->adapter);
if (ret) {
dev_err(mbc->pcf->dev, "failed to register adapter\n");
- kfree(mbc);
return ret;
}
@@ -421,7 +420,6 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
if (ret) {
dev_err(mbc->pcf->dev, "failed to register usb\n");
power_supply_unregister(&mbc->adapter);
- kfree(mbc);
return ret;
}
@@ -430,7 +428,6 @@ static int pcf50633_mbc_probe(struct platform_device *pdev)
dev_err(mbc->pcf->dev, "failed to register ac\n");
power_supply_unregister(&mbc->adapter);
power_supply_unregister(&mbc->usb);
- kfree(mbc);
return ret;
}
@@ -461,8 +458,6 @@ static int pcf50633_mbc_remove(struct platform_device *pdev)
power_supply_unregister(&mbc->adapter);
power_supply_unregister(&mbc->ac);
- kfree(mbc);
-
return 0;
}