Commit 28708e19 authored by Zhang Rui's avatar Zhang Rui Committed by Rafael J. Wysocki
Browse files

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: default avatarZhang Rui <rui.zhang@intel.com>
Tested-by: default avatarSumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 55266546

drivers/thermal/intel/intel_pch_thermal.c

+3 −2
Original line number Diff line number Diff line
@@ -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,

};