x86, UV: add uv_setup_irq() and uv_teardown_irq() functions, v3, fix

[Ingo Molnar <mingo@elte.hu>]

* Ingo Molnar <mingo@elte.hu> wrote:

> 
> * Dean Nelson <dcn@sgi.com> wrote:
> 
> > Provide a means for UV interrupt MMRs to be setup with the message to be sent
> > when an MSI is raised.
> > 
> > Signed-off-by: Dean Nelson <dcn@sgi.com>
> 
> v3 looks good - applied to tip/x86/uv, thanks Dean!

-tip testing found a build error - fixlet below.

	Ingo

------------>
>From 1b2127d363a68a388e7c57610bb5ceeb743c89d2 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Oct 2008 11:38:37 +0200
Subject: [PATCH] x86, UV: add uv_setup_irq() and uv_teardown_irq() functions, v3, fix

fix:

 arch/x86/kernel/uv_irq.c: In function 'uv_ack_apic':
 arch/x86/kernel/uv_irq.c:26: error: implicit declaration of function 'ack_APIC_irq'

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/uv_irq.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/uv_irq.c b/arch/x86/kernel/uv_irq.c
index 6bd26c9..aeef529 100644
--- a/arch/x86/kernel/uv_irq.c
+++ b/arch/x86/kernel/uv_irq.c
@@ -10,6 +10,8 @@
 
 #include <linux/module.h>
 #include <linux/irq.h>
+
+#include <asm/apic.h>
 #include <asm/uv/uv_irq.h>
 
 static void uv_noop(unsigned int irq)