regulator: tps65090: Use IS_ERR to check return value of regulator_register
regulator_register never returns NULL.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c
index 6c28e3a..470ca7e 100644
--- a/drivers/regulator/tps65090-regulator.c
+++ b/drivers/regulator/tps65090-regulator.c
@@ -153,7 +153,7 @@
rdev = regulator_register(&ri->desc, &pdev->dev,
&tps_pdata->regulator, ri, NULL);
- if (IS_ERR_OR_NULL(rdev)) {
+ if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "failed to register regulator %s\n",
ri->desc.name);
return PTR_ERR(rdev);