[MIPS] VR41xx: replace infinite loop with hibernate
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c
index ba0a4f6..ad5b6db 100644
--- a/arch/mips/vr41xx/common/pmu.c
+++ b/arch/mips/vr41xx/common/pmu.c
@@ -91,14 +91,7 @@
{
local_irq_disable();
printk(KERN_NOTICE "\nYou can turn off the power supply\n");
- while (1) ;
-}
-
-static void vr41xx_power_off(void)
-{
- local_irq_disable();
- printk(KERN_NOTICE "\nYou can turn off the power supply\n");
- while (1) ;
+ __asm__("hibernate;\n");
}
static int __init vr41xx_pmu_init(void)
@@ -134,7 +127,7 @@
cpu_wait = vr41xx_cpu_wait;
_machine_restart = vr41xx_restart;
_machine_halt = vr41xx_halt;
- pm_power_off = vr41xx_power_off;
+ pm_power_off = vr41xx_halt;
return 0;
}