1 files changed, 0 insertions, 68 deletions

diff --git a/arch/arm/mach-shmobile/hotplug.c b/arch/arm/mach-shmobile/hotplug.c
deleted file mode 100644
index a1524e3367b0..000000000000
--- a/arch/arm/mach-shmobile/hotplug.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * SMP support for R-Mobile / SH-Mobile
- *
- * Copyright (C) 2010  Magnus Damm
- *
- * Based on realview, Copyright (C) 2002 ARM Ltd, All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-#include <linux/cpumask.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-#include <mach/common.h>
-#include <mach/r8a7779.h>
-#include <mach/emev2.h>
-#include <asm/cacheflush.h>
-#include <asm/mach-types.h>
-
-static cpumask_t dead_cpus;
-
-void shmobile_cpu_die(unsigned int cpu)
-{
-        /* hardware shutdown code running on the CPU that is being offlined */
-        flush_cache_all();
-        dsb();
-
-        /* notify platform_cpu_kill() that hardware shutdown is finished */
-        cpumask_set_cpu(cpu, &dead_cpus);
-
-        /* wait for SoC code in platform_cpu_kill() to shut off CPU core
-         * power. CPU bring up starts from the reset vector.
-         */
-        while (1) {
-                /*
-                 * here's the WFI
-                 */
-                asm(".word      0xe320f003\n"
-                    :
-                    :
-                    : "memory", "cc");
-        }
-}
-
-int shmobile_cpu_disable(unsigned int cpu)
-{
-        cpumask_clear_cpu(cpu, &dead_cpus);
-        /*
-         * we don't allow CPU 0 to be shutdown (it is still too special
-         * e.g. clock tick interrupts)
-         */
-        return cpu == 0 ? -EPERM : 0;
-}
-
-int shmobile_cpu_disable_any(unsigned int cpu)
-{
-        cpumask_clear_cpu(cpu, &dead_cpus);
-        return 0;
-}
-
-int shmobile_cpu_is_dead(unsigned int cpu)
-{
-        return cpumask_test_cpu(cpu, &dead_cpus);
-}