Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 69643e48 authored by Ian Campbell's avatar Ian Campbell Committed by Jesse Barnes
Browse files

PCI hotplug: acpiphp: assume device is in state D0 after powering on a slot. 



Devices which do not support PCI configuration space based power
management may not otherwise be enabled.

Signed-off-by: default avatarIan Campbell <ian.campbell@citrix.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent e522a712

drivers/pci/hotplug/acpiphp_glue.c

+7 −0
Original line number Diff line number Diff line
@@ -827,6 +827,13 @@ static int __ref enable_device(struct acpiphp_slot *slot) 
	acpiphp_set_hpp_values(bus);

	acpiphp_set_acpi_region(slot);

	pci_enable_bridges(bus);



	list_for_each_entry(dev, &bus->devices, bus_list) {

		/* Assume that newly added devices are powered on already. */

		if (!dev->is_added)

			dev->current_state = PCI_D0;

	}



	pci_bus_add_devices(bus);



	list_for_each_entry(func, &slot->funcs, sibling) {