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iio: light: tsl2772: Simplify with dev_err_probe()

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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/20200829064726.26268-15-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Krzysztof Kozlowski 2020-08-29 08:47:23 +02:00 committed by Jonathan Cameron
parent 17b7d92324
commit eb17f3ed86
1 changed files with 2 additions and 8 deletions
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10
drivers/iio/light/tsl2772.c
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@ -1776,14 +1776,8 @@ static int tsl2772_probe(struct i2c_client *clientp,
ret = devm_regulator_bulk_get(&clientp->dev, ret = devm_regulator_bulk_get(&clientp->dev,
ARRAY_SIZE(chip->supplies), ARRAY_SIZE(chip->supplies),
chip->supplies); chip->supplies);
if (ret < 0) { if (ret < 0)
if (ret != -EPROBE_DEFER) return dev_err_probe(&clientp->dev, ret, "Failed to get regulators\n");
dev_err(&clientp->dev,
"Failed to get regulators: %d\n",
ret);
return ret;
}
ret = regulator_bulk_enable(ARRAY_SIZE(chip->supplies), chip->supplies); ret = regulator_bulk_enable(ARRAY_SIZE(chip->supplies), chip->supplies);
if (ret < 0) { if (ret < 0) {