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ACPI / cpuidle: Drop irrelevant comment from acpi_idle_enter_simple()

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The comment about bus master disable in acpi_idle_enter_simple() is
irrelevant, because the function doesn't disable bus mastering, so
drop it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2015-02-02 23:55:47 +01:00
parent adcb2623f1
commit de6cc4ec6e
1 changed files with 0 additions and 4 deletions
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4
drivers/acpi/processor_idle.c
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@ -785,10 +785,6 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev,
if (acpi_idle_fallback_to_c1(pr)) if (acpi_idle_fallback_to_c1(pr))
return acpi_idle_enter_c1(dev, drv, CPUIDLE_DRIVER_STATE_START); return acpi_idle_enter_c1(dev, drv, CPUIDLE_DRIVER_STATE_START);
/*
* Must be done before busmaster disable as we might need to
* access HPET !
*/
lapic_timer_state_broadcast(pr, cx, 1); lapic_timer_state_broadcast(pr, cx, 1);
if (cx->type == ACPI_STATE_C3) if (cx->type == ACPI_STATE_C3)