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iio: light: isl29018: Simplify with dev_err_probe()
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20200829064726.26268-14-krzk@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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1 changed files with 3 additions and 6 deletions
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@ -746,12 +746,9 @@ static int isl29018_probe(struct i2c_client *client,
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chip->suspended = false;
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chip->vcc_reg = devm_regulator_get(&client->dev, "vcc");
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if (IS_ERR(chip->vcc_reg)) {
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err = PTR_ERR(chip->vcc_reg);
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if (err != -EPROBE_DEFER)
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dev_err(&client->dev, "failed to get VCC regulator!\n");
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return err;
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}
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if (IS_ERR(chip->vcc_reg))
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return dev_err_probe(&client->dev, PTR_ERR(chip->vcc_reg),
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"failed to get VCC regulator!\n");
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err = regulator_enable(chip->vcc_reg);
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if (err) {
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