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-rw-r--r--arch/arm/mach-exynos4/include/mach/smp.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/include/mach/smp.h b/arch/arm/mach-exynos4/include/mach/smp.h
new file mode 100644
index 0000000..a463dce
--- /dev/null
+++ b/arch/arm/mach-exynos4/include/mach/smp.h
@@ -0,0 +1,19 @@
+/* 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