From 08221fc4e7aa585a59de90c0354da3e8d3e88d94 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 21 Feb 2014 13:12:38 +0100 Subject: [PATCH] regulator: max14577: Fix invalid return value on DT parse success 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 Reviwed-by: Sachin Kamat Signed-off-by: Mark Brown --- drivers/regulator/max14577.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c index 186df8785a91..e0619526708c 100644 --- a/drivers/regulator/max14577.c +++ b/drivers/regulator/max14577.c @@ -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); -- 2.20.1