[MIPS] add cpu_wait() to machine_halt()

[safe/jmp/linux-2.6] / arch / mips / cobalt / reset.c

diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c
index c3d1baa..516b442 100644 (file)
--- a/arch/mips/cobalt/reset.c
+++ b/arch/mips/cobalt/reset.c
@@ -12,6 +12,8 @@
 #include <linux/io.h>
 #include <linux/leds.h>
 
+#include <asm/processor.h>
+
 #include <cobalt.h>
 
 #define RESET_PORT     ((void __iomem *)CKSEG1ADDR(0x1c000000))
@@ -34,7 +36,10 @@ void cobalt_machine_halt(void)
        led_trigger_event(power_off_led_trigger, LED_FULL);
 
        local_irq_disable();
-       while (1) ;
+       while (1) {
+               if (cpu_wait)
+                       cpu_wait();
+       }
 }
 
 void cobalt_machine_restart(char *command)