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regulator: arizona-micsupp: Drop OF node reference on error path 

We were not calling of_node_put if the regulator failed to register this
patch fixes this.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax 2015-02-20 16:08:44 +00:00 committed by Mark Brown
parent bfa76d4957
commit a7b976ae4b
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/arizona-micsupp.c
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@ -284,6 +284,9 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
micsupp->regulator = devm_regulator_register(&pdev->dev,
desc,
&config);
of_node_put(config.of_node);
if (IS_ERR(micsupp->regulator)) {
ret = PTR_ERR(micsupp->regulator);
dev_err(arizona->dev, "Failed to register mic supply: %d\n",
@ -291,8 +294,6 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
return ret;
}
of_node_put(config.of_node);
platform_set_drvdata(pdev, micsupp);
return 0;