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regulator: max14577: Fix invalid return value on DT parse success

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This fixes bug introduced in 667a6b7a (regulator: max14577: Add missing
of_node_put). The DTS parsing function returned number of matched
regulators as success status which then was compared against 0 in probe.

Result was a probe fail after successful parsing the DTS:
max14577-regulator: probe of max14577-regulator failed with error 2

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviwed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2014-02-21 13:12:38 +01:00 committed by Mark Brown
parent 6d0abeca32
commit 08221fc4e7
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/max14577.c
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@ -166,9 +166,10 @@ static int max14577_regulator_dt_parse_pdata(struct platform_device *pdev)
ret = of_regulator_match(&pdev->dev, np, max14577_regulator_matches,
MAX14577_REG_MAX);
if (ret < 0) {
if (ret < 0)
dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", ret);
}
else
ret = 0;
of_node_put(np);