[PATCH] Use kernel_power_off in sysrq-o
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 26 Jul 2005 17:47:32 +0000 (11:47 -0600)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 26 Jul 2005 21:35:43 +0000 (14:35 -0700)
We already do all of the gymnastics to run from process context
to call the power off code so call into the power off code cleanly.

This especially helps acpi as part of it's shutdown logic should
run acpi_shutdown called from device_shutdown which was not
being called from here.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/power/poweroff.c

index 715081b2d8290acd08aae0ca32059d698e8c0882..7a4144ba3afd41a070ab340cab472dfe50f19978 100644 (file)
@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/pm.h>
 #include <linux/workqueue.h>
+#include <linux/reboot.h>
 
 /*
  * When the user hits Sys-Rq o to power down the machine this is the
@@ -17,8 +18,7 @@
 
 static void do_poweroff(void *dummy)
 {
-       if (pm_power_off)
-               pm_power_off();
+       kernel_power_off();
 }
 
 static DECLARE_WORK(poweroff_work, do_poweroff, NULL);