tree ba8e2e507a701a2785481006b3f40e49be8f1ace
parent f748bafa3ca1fb056e63afdeecacc1c68d8104df
author Bjorn Helgaas <bjorn.helgaas@hp.com> 1228797036 -0700
committer Len Brown <len.brown@intel.com> 1230690127 -0500

ACPI: PCI: add a helper to convert _PRT INTx pin number to name

This adds a helper function to convert INTx pin numbers from the _PRT
(0, 1, 2, 3) to the pin name ('A', 'B', 'C', 'D').

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>