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authorPaul Mundt <lethal@linux-sh.org>2010-01-20 16:42:52 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-01-20 16:42:52 +0900
commitfbb82b03653cdb7fd1863b911e7540011259d2ce (patch)
treed5920f46068bb184a5322bc1505fb030adb6bfb6 /arch/sh/kernel/smp.c
parent2efa53b269ec1e9289a108e1506f53f6f1de440b (diff)
sh: machine_ops based reboot support.
This provides a machine_ops-based reboot interface loosely cloned from x86, and converts the native sh32 and sh64 cases over to it. Necessary both for tying in SMP support and also enabling platforms like SDK7786 to add support for their microcontroller-based power managers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/smp.c')
-rw-r--r--arch/sh/kernel/smp.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 983e0792d5f..e124cf7008d 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -161,15 +161,6 @@ void smp_send_reschedule(int cpu)
plat_send_ipi(cpu, SMP_MSG_RESCHEDULE);
}
-static void stop_this_cpu(void *unused)
-{
- cpu_clear(smp_processor_id(), cpu_online_map);
- local_irq_disable();
-
- for (;;)
- cpu_relax();
-}
-
void smp_send_stop(void)
{
smp_call_function(stop_this_cpu, 0, 0);