linux-kernel - [PATCH 2/2] mn10300: Fix include dependency in irqflags.h

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Date:	Sun, 16 Jun 2013 13:06:29 -0700
From:	ddaney.cavm@...il.com
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Tony Luck <tony.luck@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>, linux-ia64@...r.kernel.org,
	David Howells <dhowells@...hat.com>,
	Koichi Yasutake <yasutake.koichi@...panasonic.com>,
	linux-am33-list@...hat.com
Cc:	david.s.daney@...il.com, David Daney <david.daney@...ium.com>
Subject: [PATCH 2/2] mn10300: Fix include dependency in irqflags.h

From: David Daney <david.daney@...ium.com>

We need to pick up the definition of raw_smp_processor_id() from
asm/smp.h.  For the !SMP case, we need to supply a definition of
raw_smp_processor_id().

Signed-off-by: David Daney <david.daney@...ium.com>
---
 arch/mn10300/include/asm/irqflags.h | 3 ++-
 arch/mn10300/include/asm/smp.h      | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/mn10300/include/asm/irqflags.h b/arch/mn10300/include/asm/irqflags.h
index 678f68d..06e0a17 100644
--- a/arch/mn10300/include/asm/irqflags.h
+++ b/arch/mn10300/include/asm/irqflags.h
@@ -14,7 +14,8 @@
 
 #include <asm/cpu-regs.h>
 #ifndef __ASSEMBLY__
-#include <linux/smp.h>
+/* linux/smp.h <- linux/irqflags.h needs asm/smp.h first */
+#include <asm/smp.h>
 #endif
 
 /*
diff --git a/arch/mn10300/include/asm/smp.h b/arch/mn10300/include/asm/smp.h
index 6745dbe..498e5ab 100644
--- a/arch/mn10300/include/asm/smp.h
+++ b/arch/mn10300/include/asm/smp.h
@@ -100,6 +100,7 @@ extern void __cpu_die(unsigned int cpu);
 #ifndef __ASSEMBLY__
 
 static inline void smp_init_cpus(void) {}
+#define raw_smp_processor_id() 0
 
 #endif /* __ASSEMBLY__ */
 #endif /* CONFIG_SMP */
-- 
1.7.11.7

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