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thermal: intel: pch: move cooling delay to suspend_noirq phase 

Move the PCH Thermal driver suspend callback to suspend_noirq to do
cooling while the system is more quiescent.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Zhang Rui 2022-05-19 22:35:06 +08:00 committed by Rafael J. Wysocki
parent 55266546f4
commit 28708e1937
1 changed files with 3 additions and 2 deletions
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5
drivers/thermal/intel/intel_pch_thermal.c
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@ -193,6 +193,7 @@ static int pch_wpt_get_temp(struct pch_thermal_device *ptd, int *temp)
return 0;
}
/* Cool the PCH when it's overheat in .suspend_noirq phase */
static int pch_wpt_suspend(struct pch_thermal_device *ptd)
{
u8 tsel;
@ -455,7 +456,7 @@ static void intel_pch_thermal_remove(struct pci_dev *pdev)
pci_disable_device(pdev);
}
static int intel_pch_thermal_suspend(struct device *device)
static int intel_pch_thermal_suspend_noirq(struct device *device)
{
struct pch_thermal_device *ptd = dev_get_drvdata(device);
@ -495,7 +496,7 @@ static const struct pci_device_id intel_pch_thermal_id[] = {
MODULE_DEVICE_TABLE(pci, intel_pch_thermal_id);
static const struct dev_pm_ops intel_pch_pm_ops = {
.suspend = intel_pch_thermal_suspend,
.suspend_noirq = intel_pch_thermal_suspend_noirq,
.resume = intel_pch_thermal_resume,
};