[PATCH 04/20] ACPI: PCI: ignore _PRT function information

Bjorn Helgaas
2008-12-09T04:30:22Z

_PRT entries don't contain any useful PCI function information (the
function part of the PCI address is supposed to be 0xffff), and we
don't ever look at it, so this patch just removes the reference to
it.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
drivers/acpi/pci_irq.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 0a31527..579bf17 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -187,7 +187,6 @@ acpi_pci_irq_add_entry(acpi_handle handle,
entry->id.segment = segment;
entry->id.bus = bus;
entry->id.device = (prt->address >> 16) & 0xFFFF;
- entry->id.function = prt->address & 0xFFFF;
entry->pin = prt->pin;

do_prt_fixups(entry, prt);