regulator: tps80031: Use IS_ERR to check return value of regulator_register()
regulator_register() does not return NULL, it returns ERR_PTR on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -728,7 +728,7 @@ static int tps80031_regulator_probe(struct platform_device *pdev)
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}
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}
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rdev = regulator_register(&ri->rinfo->desc, &config);
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if (IS_ERR_OR_NULL(rdev)) {
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if (IS_ERR(rdev)) {
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dev_err(&pdev->dev,
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"register regulator failed %s\n",
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ri->rinfo->desc.name);
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