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: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -827,6 +827,13 @@ static int __ref enable_device(struct acpiphp_slot *slot)
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acpiphp_set_hpp_values(bus);
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acpiphp_set_acpi_region(slot);
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pci_enable_bridges(bus);
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list_for_each_entry(dev, &bus->devices, bus_list) {
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/* Assume that newly added devices are powered on already. */
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if (!dev->is_added)
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dev->current_state = PCI_D0;
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}
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pci_bus_add_devices(bus);
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list_for_each_entry(func, &slot->funcs, sibling) {
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