From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 30 Mar 2010 08:07:13 +0000 (-0700)
Subject: x86, ioapic: Optimize pin_2_irq
X-Git-Tag: v2.6.35-rc1~513^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d464207c4fdd70c2a0febd4f9c58206fa915bb36;p=pandora-kernel.git

x86, ioapic: Optimize pin_2_irq

Now that all ioapics have valid gsi_base values use this to
accellerate pin_2_irq.  In the case of acpi this also ensures
that pin_2_irq will compute the same irq value for an ioapic
pin as acpi will.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
LKML-Reference: <1269936436-7039-12-git-send-email-ebiederm@xmission.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

Reading git-diff-tree failed