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>

1 files changed, 0 insertions, 19 deletions

diff --git a/arch/arm/mach-exynos4/include/mach/smp.h b/arch/arm/mach-exynos4/include/mach/smp.h
deleted file mode 100644
index a463dcebcfd3..000000000000
--- a/arch/arm/mach-exynos4/include/mach/smp.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/smp.h
- *
- * Cloned from arch/arm/mach-realview/include/mach/smp.h
-*/
-
-#ifndef ASM_ARCH_SMP_H
-#define ASM_ARCH_SMP_H __FILE__
-
-#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