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Subject[RFC PATCH 08/16] ia64: support poweroff through poweroff handler call chain
Date
The kernel core now supports a poweroff handler call chain
to remove power from the system. Call it if pm_power_off
is set to NULL.

Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
arch/ia64/kernel/process.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index deed6fa..489b0d8 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -677,6 +677,8 @@ machine_power_off (void)
{
if (pm_power_off)
pm_power_off();
+ else
+ do_kernel_poweroff();
machine_halt();
}

--
1.9.1


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