diff options
| -rw-r--r-- | drivers/regulator/ti-abb-regulator.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c index 20aab8f90e0..b187b6bba7a 100644 --- a/drivers/regulator/ti-abb-regulator.c +++ b/drivers/regulator/ti-abb-regulator.c @@ -767,6 +767,11 @@ static int ti_abb_probe(struct platform_device *pdev) pname = "ldo-address"; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname); + if (!res) { + dev_dbg(dev, "Missing '%s' IO resource\n", pname); + ret = -ENODEV; + goto skip_opt; + } abb->ldo_base = devm_ioremap_resource(dev, res); if (IS_ERR(abb->ldo_base)) return PTR_ERR(abb->ldo_base); |