[PATCH 17/23] pcwd.c: Call kernel_power_off not machine_power_off

[Eric W. Biederman]

The call appears to come from process context so kernel_power_off
should be safe.  And acpi_power_off won't necessarily work if you just
call machine_power_off.

Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
---

 drivers/char/watchdog/pcwd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

b663accd4b051598a8c877aeb2e4ee7da94e3af3
diff --git a/drivers/char/watchdog/pcwd.c b/drivers/char/watchdog/pcwd.c
--- a/drivers/char/watchdog/pcwd.c
+++ b/drivers/char/watchdog/pcwd.c
@@ -344,7 +344,7 @@ static int pcwd_get_status(int *status)
 			*status |= WDIOF_OVERHEAT;
 			if (temp_panic) {
 				printk (KERN_INFO PFX "Temperature overheat trip!\n");
-				machine_power_off();
+				kernel_power_off();
 			}
 		}
 	} else {
@@ -355,7 +355,7 @@ static int pcwd_get_status(int *status)
 			*status |= WDIOF_OVERHEAT;
 			if (temp_panic) {
 				printk (KERN_INFO PFX "Temperature overheat trip!\n");
-				machine_power_off();
+				kernel_power_off();
 			}
 		}
 	}
-
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