Commit 8221ecd4 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Bjorn Helgaas
Browse files

PCI/PM: Drop the runtime_d3cold device flag 

The runtime_d3cold flag is not needed any more, so drop it.

Link: https://lore.kernel.org/r/8077784.T7Z3S40VBb@kreacher


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent 730643d3

drivers/pci/pci-driver.c

+0 −2
Original line number Diff line number Diff line
@@ -1342,8 +1342,6 @@ static int pci_pm_runtime_resume(struct device *dev) 
	if (pm && pm->runtime_resume)

		error = pm->runtime_resume(dev);



	pci_dev->runtime_d3cold = false;



	return error;

}

drivers/pci/pci.c

+0 −3
Original line number Diff line number Diff line
@@ -2703,8 +2703,6 @@ int pci_finish_runtime_suspend(struct pci_dev *dev) 
	if (target_state == PCI_POWER_ERROR)

		return -EIO;



	dev->runtime_d3cold = target_state == PCI_D3cold;



	/*

	 * There are systems (for example, Intel mobile chips since Coffee

	 * Lake) where the power drawn while suspended can be significantly
@@ -2722,7 +2720,6 @@ int pci_finish_runtime_suspend(struct pci_dev *dev) 
	if (error) {

		pci_enable_wake(dev, target_state, false);

		pci_restore_ptm_state(dev);

		dev->runtime_d3cold = false;

	}



	return error;

include/linux/pci.h

+0 −4
Original line number Diff line number Diff line
@@ -379,10 +379,6 @@ struct pci_dev { 
	unsigned int	mmio_always_on:1;	/* Disallow turning off io/mem

						   decoding during BAR sizing */

	unsigned int	wakeup_prepared:1;

	unsigned int	runtime_d3cold:1;	/* Whether go through runtime

						   D3cold, not set for devices

						   powered on/off by the

						   corresponding bridge */

	unsigned int	skip_bus_pm:1;	/* Internal: Skip bus-level PM */

	unsigned int	ignore_hotplug:1;	/* Ignore hotplug events */

	unsigned int	hotplug_user_indicators:1; /* SlotCtl indicators