From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 30 Aug 2013 12:08:42 +0000 (+0800)
Subject: regulator: da9063: Use IS_ERR to check return value of regulator_register()
X-Git-Tag: v3.12-rc1~191^2~14^2~1
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e515800b74e80c8d507d52e4703b00138daf75b2;p=~emulex%2Finfiniband.git

regulator: da9063: Use IS_ERR to check return value of regulator_register()

regulator_register() does not return NULL, it returns ERR_PTR on error.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index f29e7290cc9..139ad453d77 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -848,7 +848,7 @@ static int da9063_regulator_probe(struct platform_device *pdev)
 			config.of_node = da9063_reg_matches[id].of_node;
 		config.regmap = da9063->regmap;
 		regl->rdev = regulator_register(&regl->desc, &config);
-		if (IS_ERR_OR_NULL(regl->rdev)) {
+		if (IS_ERR(regl->rdev)) {
 			dev_err(&pdev->dev,
 				"Failed to register %s regulator\n",
 				regl->desc.name);