The pm_power_off callback is what drivers are supposed to modify when they
implement power off support for the system.
Support a modified callback on powerpc. That way power off support code can
now either override ppc_md.power_off or pm_power_off.
Signed-off-by: Alexander Graf <ag...@suse.de>
---
arch/powerpc/kernel/setup-common.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kernel/setup-common.c
b/arch/powerpc/kernel/setup-common.c
index 1362cd6..6398239 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -141,6 +141,8 @@ void machine_power_off(void)
machine_shutdown();
if (ppc_md.power_off)
ppc_md.power_off();
+ if (pm_power_off != machine_power_off)
+ pm_power_off();
#ifdef CONFIG_SMP
smp_send_stop();
#endif
--
1.8.1.4
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