commit e515800b74e80c8d507d52e4703b00138daf75b2
author Axel Lin <axel.lin@ingics.com> Fri Aug 30 20:08:42 2013 +0800
committer Mark Brown <broonie@linaro.org> Fri Aug 30 15:24:42 2013 +0100
tree d488585df417d6cb0d46d4950607a4adf1097395
parent 556dcf903d8a22aa1b3eb743aeffd4849eef2e24

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>

drivers/regulator/da9063-regulator.c

diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index f29e729..139ad45 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -848,7 +848,7 @@
 			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);