[ACPI] remove "Resource isn't an IRQ" warning



In the case where a (broken) BIOS gives  us a blank _CRS for
a PCI Interrupt Link Device, the acpi_walk_resources()
will not terminate, but will then give the callback
the resource end tag.  Ignore the end tag.

Signed-off-by: Len Brown <len.brown@intel.com>

parent 4a90c7e8

drivers/acpi/pci_link.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -233,8 +233,10 @@ acpi_pci_link_check_current(struct acpi_resource resource, void context)
		*irq = p->interrupts[0];
		break;
		}
		break;
		default:
		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource isn't an IRQ\n"));
		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource %d isn't an IRQ\n", resource->type));
		case ACPI_RESOURCE_TYPE_END_TAG:
		return_ACPI_STATUS(AE_OK);
		}
		return_ACPI_STATUS(AE_CTRL_TERMINATE);