From 0f7b332f9777819a39a3b325690379a7efef89d1 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 3 Apr 2011 13:01:30 +0100
Subject: ARM: consolidate SMP cross call implementation

Rather than having each platform class provide a mach/smp.h header for
smp_cross_call(), arrange for them to register the function with the
core ARM SMP code instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-vexpress/ct-ca9x4.c         |  2 ++
 arch/arm/mach-vexpress/include/mach/smp.h | 13 -------------
 2 files changed, 2 insertions(+), 13 deletions(-)
 delete mode 100644 arch/arm/mach-vexpress/include/mach/smp.h

(limited to 'arch/arm/mach-vexpress')

diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index ebc22e759325..9dc1c697fd2a 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -210,6 +210,8 @@ static void ct_ca9x4_init_cpu_map(void)
 
 	for (i = 0; i < ncores; ++i)
 		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
 }
 
 static void ct_ca9x4_smp_enable(unsigned int max_cpus)
diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h
deleted file mode 100644
index 4c05e4a9713a..000000000000
--- a/arch/arm/mach-vexpress/include/mach/smp.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MACH_SMP_H
-#define __MACH_SMP_H
-
-#include <asm/hardware/gic.h>
-
-/*
- * We use IRQ1 as the IPI
- */
-static inline void smp_cross_call(const struct cpumask *mask, int ipi)
-{
-	gic_raise_softirq(mask, ipi);
-}
-#endif
-- 
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