diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 16d291c602771cda4492410a5144cd71d79eeaba..cdb1a3c4a0b942d6d27a18f263f3d322f9a21e3c 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -219,10 +219,10 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares,
 		res->flags = IORESOURCE_BUS;
 		break;
 	default:
-		res->flags = 0;
+		return false;
 	}
 
-	return true;
+	return !(res->flags & IORESOURCE_DISABLED);
 }
 EXPORT_SYMBOL_GPL(acpi_dev_resource_address_space);
 
@@ -268,10 +268,10 @@ bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares,
 		res->flags = IORESOURCE_BUS;
 		break;
 	default:
-		res->flags = 0;
+		return false;
 	}
 
-	return true;
+	return !(res->flags & IORESOURCE_DISABLED);
 }
 EXPORT_SYMBOL_GPL(acpi_dev_resource_ext_address_space);