sh64: Add a sane pm_power_off implementation.

sh64 wasn't providing a sensible pm_power_off(), add one,
and just wrap it to machine_power_off, which already does
the right thing.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh64/kernel/process.c b/arch/sh64/kernel/process.c
index dba8e14..db475b7 100644 (file)
--- a/arch/sh64/kernel/process.c
+++ b/arch/sh64/kernel/process.c
@@ -355,6 +355,9 @@ void machine_power_off(void)
        enter_deep_standby();
 }
 
+void (*pm_power_off)(void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
+
 void show_regs(struct pt_regs * regs)
 {
        unsigned long long ah, al, bh, bl, ch, cl;