PCI/PME: Drop unused support for PMEs from Root Complex Event Collectors
Since we register pcie_pme_driver only for PCI_EXP_TYPE_ROOT_PORT, the PME driver never claims Root Complex Event Collectors. Remove unused code related to Root Complex Event Collectors. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
cc10385b6f
commit
0a1e1b26f5
|
@ -319,23 +319,8 @@ static int pcie_pme_set_native(struct pci_dev *dev, void *ign)
|
|||
static void pcie_pme_mark_devices(struct pci_dev *port)
|
||||
{
|
||||
pcie_pme_set_native(port, NULL);
|
||||
if (port->subordinate) {
|
||||
if (port->subordinate)
|
||||
pci_walk_bus(port->subordinate, pcie_pme_set_native, NULL);
|
||||
} else {
|
||||
struct pci_bus *bus = port->bus;
|
||||
struct pci_dev *dev;
|
||||
|
||||
/* Check if this is a root port event collector. */
|
||||
if (pci_pcie_type(port) != PCI_EXP_TYPE_RC_EC || !bus)
|
||||
return;
|
||||
|
||||
down_read(&pci_bus_sem);
|
||||
list_for_each_entry(dev, &bus->devices, bus_list)
|
||||
if (pci_is_pcie(dev)
|
||||
&& pci_pcie_type(dev) == PCI_EXP_TYPE_RC_END)
|
||||
pcie_pme_set_native(dev, NULL);
|
||||
up_read(&pci_bus_sem);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
Loading…
Reference in a new issue