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regulator: wm8994: Convert to devm_kzalloc() 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-02-15 23:12:17 -08:00
parent 46783a046e
commit b9e0348f20
1 changed files with 1 additions and 3 deletions
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4
drivers/regulator/wm8994-regulator.c
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@ -241,7 +241,7 @@ static __devinit int wm8994_ldo_probe(struct platform_device *pdev)
if (!pdata)
return -ENODEV;
ldo = kzalloc(sizeof(struct wm8994_ldo), GFP_KERNEL);
ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm8994_ldo), GFP_KERNEL);
if (ldo == NULL) {
dev_err(&pdev->dev, "Unable to allocate private data\n");
return -ENOMEM;
@ -285,7 +285,6 @@ err_gpio:
if (gpio_is_valid(ldo->enable))
gpio_free(ldo->enable);
err:
kfree(ldo);
return ret;
}
@ -298,7 +297,6 @@ static __devexit int wm8994_ldo_remove(struct platform_device *pdev)
regulator_unregister(ldo->regulator);
if (gpio_is_valid(ldo->enable))
gpio_free(ldo->enable);
kfree(ldo);
return 0;
}