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regulator/ab8500: move dereference below the check for NULL
I moved the dereference of "ab8500" below the check for NULL. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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@ -344,13 +344,14 @@ static inline struct ab8500_regulator_info *find_regulator_info(int id)
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static __devinit int ab8500_regulator_probe(struct platform_device *pdev)
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{
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struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
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struct ab8500_platform_data *pdata = dev_get_platdata(ab8500->dev);
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struct ab8500_platform_data *pdata;
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int i, err;
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if (!ab8500) {
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dev_err(&pdev->dev, "null mfd parent\n");
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return -EINVAL;
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}
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pdata = dev_get_platdata(ab8500->dev);
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/* register all regulators */
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for (i = 0; i < ARRAY_SIZE(ab8500_regulator_info); i++) {
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