From d48b0e173715f678698d3678fefd40f2893ce798 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 6 Oct 2011 14:20:27 +0200
Subject: [PATCH] x86, nmi, drivers: Fix nmi splitup build bug
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nmi.c needs an #include <linux/mca.h>:

 arch/x86/kernel/nmi.c: In function ‘unknown_nmi_error’:
 arch/x86/kernel/nmi.c:286:6: error: ‘MCA_bus’ undeclared (first use in this function)
 arch/x86/kernel/nmi.c:286:6: note: each undeclared identifier is reported only once for each function it appears in

Another one is the hpwdt driver:

 drivers/watchdog/hpwdt.c:507:9: error: ‘NMI_DONE’ undeclared (first use in this function)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/nmi.c    | 2 ++
 drivers/watchdog/hpwdt.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index d0eaa31b9f37..7ec5bd140b87 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -18,6 +18,8 @@
 #include <linux/hardirq.h>
 #include <linux/slab.h>
 
+#include <linux/mca.h>
+
 #if defined(CONFIG_EDAC)
 #include <linux/edac.h>
 #endif
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 7e7feac05221..3774c9b8dac9 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -35,6 +35,7 @@
 #include <linux/notifier.h>
 #include <asm/cacheflush.h>
 #endif /* CONFIG_HPWDT_NMI_DECODING */
+#include <asm/nmi.h>
 
 #define HPWDT_VERSION			"1.3.0"
 #define SECS_TO_TICKS(secs)		((secs) * 1000 / 128)
-- 
2.20.1