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Merge branches 'intel_pstate' and 'pm-sleep'

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* intel_pstate:
  cpufreq: intel_pstate: Avoid division by 0 in min_perf_pct_min()

* pm-sleep:
  Revert "ACPI / sleep: Ignore spurious SCI wakeups from suspend-to-idle"
This commit is contained in:
Rafael J. Wysocki
2017-06-09 01:25:16 +02:00
parent 3c2993b8c6 57caf4ec2b f3b7eaae1b
commit fbd78afe34
10 changed files with 25 additions and 79 deletions
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28
drivers/acpi/sleep.c
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@@ -663,40 +663,14 @@ static int acpi_freeze_prepare(void)
acpi_os_wait_events_complete();
if (acpi_sci_irq_valid())
enable_irq_wake(acpi_sci_irq);
return 0;
}
static void acpi_freeze_wake(void)
{
/*
* If IRQD_WAKEUP_ARMED is not set for the SCI at this point, it means
* that the SCI has triggered while suspended, so cancel the wakeup in
* case it has not been a wakeup event (the GPEs will be checked later).
*/
if (acpi_sci_irq_valid() &&
!irqd_is_wakeup_armed(irq_get_irq_data(acpi_sci_irq)))
pm_system_cancel_wakeup();
}
static void acpi_freeze_sync(void)
{
/*
* Process all pending events in case there are any wakeup ones.
*
* The EC driver uses the system workqueue, so that one needs to be
* flushed too.
*/
acpi_os_wait_events_complete();
flush_scheduled_work();
}
static void acpi_freeze_restore(void)
{
acpi_disable_wakeup_devices(ACPI_STATE_S0);
if (acpi_sci_irq_valid())
disable_irq_wake(acpi_sci_irq);
acpi_enable_all_runtime_gpes();
}
@@ -708,8 +682,6 @@ static void acpi_freeze_end(void)
static const struct platform_freeze_ops acpi_freeze_ops = {
.begin = acpi_freeze_begin,
.prepare = acpi_freeze_prepare,
.wake = acpi_freeze_wake,
.sync = acpi_freeze_sync,
.restore = acpi_freeze_restore,
.end = acpi_freeze_end,
};