sh: Bring SMP support back from the dead.

There was a very preliminary bunch of SMP code scattered around for the
SH7604 microcontrollers from way back when, and it has mostly suffered
bitrot since then. With the tree already having been slowly getting
prepped for SMP, this plugs in most of the remaining platform-independent
bits.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index 245042537205..9d849e6df268 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -266,6 +266,7 @@ void disable_hlt(void);
 void enable_hlt(void);
 
 void default_idle(void);
+void per_cpu_trap_init(void);
 
 asmlinkage void break_point_trap(void);
 asmlinkage void debug_trap_handler(unsigned long r4, unsigned long r5,