PCI/PM: Disable runtime PM of PCIe ports

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / pci / pcie / portdrv_pci.c

diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 08c243a..ed4d094 100644 (file)
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -185,14 +185,6 @@ static const struct dev_pm_ops pcie_portdrv_pm_ops = {
 #endif /* !PM */
 
 /*
- * PCIe port runtime suspend is broken for some chipsets, so use a
- * black list to disable runtime PM for these chipsets.
- */
-static const struct pci_device_id port_runtime_pm_black_list[] = {
-       { /* end: all zeroes */ }
-};
-
-/*
  * pcie_portdrv_probe - Probe PCI-Express port devices
  * @dev: PCI-Express port device being probed
  *
@@ -225,16 +217,11 @@ static int pcie_portdrv_probe(struct pci_dev *dev,
         * it by default.
         */
        dev->d3cold_allowed = false;
-       if (!pci_match_id(port_runtime_pm_black_list, dev))
-               pm_runtime_put_noidle(&dev->dev);
-
        return 0;
 }
 
 static void pcie_portdrv_remove(struct pci_dev *dev)
 {
-       if (!pci_match_id(port_runtime_pm_black_list, dev))
-               pm_runtime_get_noresume(&dev->dev);
        pcie_port_device_remove(dev);
        pci_disable_device(dev);
 }