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cpuidle: update the last_state acpi cpuidle reflecting actual state entered

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reflect the actual state entered in dev->last_state, when actaul state entered
is different from intended one.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Venkatesh Pallipadi 2008-09-29 15:24:28 -07:00 committed by Len Brown
parent 887e301aa1
commit addbad46ed
1 changed files with 1 additions and 0 deletions
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drivers/acpi/processor_idle.c
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@ -1587,6 +1587,7 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev,
if (acpi_idle_bm_check()) {
if (dev->safe_state) {
dev->last_state = dev->safe_state;
return dev->safe_state->enter(dev, dev->safe_state);
} else {
local_irq_disable();