1 files changed, 0 insertions, 74 deletions

diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 2ccc9b926ea7..be35da2e105e 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -93,77 +93,6 @@ static int pcie_port_resume_noirq(struct device *dev)
         return 0;
 }
 
-#ifdef CONFIG_PM_RUNTIME
-struct d3cold_info {
-        bool no_d3cold;
-        unsigned int d3cold_delay;
-};
-
-static int pci_dev_d3cold_info(struct pci_dev *pdev, void *data)
-{
-        struct d3cold_info *info = data;
-
-        info->d3cold_delay = max_t(unsigned int, pdev->d3cold_delay,
-                                   info->d3cold_delay);
-        if (pdev->no_d3cold)
-                info->no_d3cold = true;
-        return 0;
-}
-
-static int pcie_port_runtime_suspend(struct device *dev)
-{
-        struct pci_dev *pdev = to_pci_dev(dev);
-        struct d3cold_info d3cold_info = {
-                .no_d3cold      = false,
-                .d3cold_delay   = PCI_PM_D3_WAIT,
-        };
-
-        /*
-         * If any subordinate device disable D3cold, we should not put
-         * the port into D3cold.  The D3cold delay of port should be
-         * the max of that of all subordinate devices.
-         */
-        pci_walk_bus(pdev->subordinate, pci_dev_d3cold_info, &d3cold_info);
-        pdev->no_d3cold = d3cold_info.no_d3cold;
-        pdev->d3cold_delay = d3cold_info.d3cold_delay;
-        return 0;
-}
-
-static int pcie_port_runtime_resume(struct device *dev)
-{
-        return 0;
-}
-
-static int pci_dev_pme_poll(struct pci_dev *pdev, void *data)
-{
-        bool *pme_poll = data;
-
-        if (pdev->pme_poll)
-                *pme_poll = true;
-        return 0;
-}
-
-static int pcie_port_runtime_idle(struct device *dev)
-{
-        struct pci_dev *pdev = to_pci_dev(dev);
-        bool pme_poll = false;
-
-        /*
-         * If any subordinate device needs pme poll, we should keep
-         * the port in D0, because we need port in D0 to poll it.
-         */
-        pci_walk_bus(pdev->subordinate, pci_dev_pme_poll, &pme_poll);
-        /* Delay for a short while to prevent too frequent suspend/resume */
-        if (!pme_poll)
-                pm_schedule_suspend(dev, 10);
-        return -EBUSY;
-}
-#else
-#define pcie_port_runtime_suspend       NULL
-#define pcie_port_runtime_resume        NULL
-#define pcie_port_runtime_idle          NULL
-#endif
-
 static const struct dev_pm_ops pcie_portdrv_pm_ops = {
         .suspend        = pcie_port_device_suspend,
         .resume         = pcie_port_device_resume,
@@ -172,9 +101,6 @@ static const struct dev_pm_ops pcie_portdrv_pm_ops = {
         .poweroff       = pcie_port_device_suspend,
         .restore        = pcie_port_device_resume,
         .resume_noirq   = pcie_port_resume_noirq,
-        .runtime_suspend = pcie_port_runtime_suspend,
-        .runtime_resume = pcie_port_runtime_resume,
-        .runtime_idle   = pcie_port_runtime_idle,
 };
 
 #define PCIE_PORTDRV_PM_OPS     (&pcie_portdrv_pm_ops)