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

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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>
This commit is contained in:
Len Brown
2006-01-26 17:23:38 -05:00
parent 4a90c7e862
commit d4ec6c7cc9
1 changed files with 3 additions and 1 deletions
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4
drivers/acpi/pci_link.c
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@@ -233,8 +233,10 @@ acpi_pci_link_check_current(struct acpi_resource *resource, void *context)
*irq = p->interrupts[0]; *irq = p->interrupts[0];
break; break;
} }
break;
default: 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_OK);
} }
return_ACPI_STATUS(AE_CTRL_TERMINATE); return_ACPI_STATUS(AE_CTRL_TERMINATE);