[PATCH 1/3] PM: Do not destroy/create devices while suspended in msr.c

Rafael J. Wysocki
2007-12-24T00:40:40Z

From: Rafael J. Wysocki <rjw@sisk.pl>

The MSR driver should not attempt to destroy/create a suspended
device.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
arch/x86/kernel/msr.c | 3 ---
1 file changed, 3 deletions(-)

Index: linux-2.6/arch/x86/kernel/msr.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/msr.c
+++ linux-2.6/arch/x86/kernel/msr.c
@@ -155,13 +155,10 @@ static int __cpuinit msr_class_cpu_callb

switch (action) {
case CPU_UP_PREPARE:
- case CPU_UP_PREPARE_FROZEN:
err = msr_device_create(cpu);
break;
case CPU_UP_CANCELED:
- case CPU_UP_CANCELED_FROZEN:
case CPU_DEAD:
- case CPU_DEAD_FROZEN:
msr_device_destroy(cpu);
break;
}