Commit d4cbca9e authored Jan 25, 2013 by Axel Lin Committed by Mark Brown Jan 26, 2013

regulator: tps80031: 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@opensource.wolfsonmicro.com>

parent 949db153

drivers/regulator/tps80031-regulator.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -728,7 +728,7 @@ static int tps80031_regulator_probe(struct platform_device *pdev)
		}
		}
		rdev = regulator_register(&ri->rinfo->desc, &config);
		if (IS_ERR_OR_NULL(rdev)) {
		if (IS_ERR(rdev)) {
		dev_err(&pdev->dev,
		"register regulator failed %s\n",
		ri->rinfo->desc.name);