1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 2ef04098cc1d..a1dee29beed3 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -45,11 +45,12 @@ static int acpi_pci_unbind(struct acpi_device *device)
 
         device_set_run_wake(&dev->dev, false);
         pci_acpi_remove_pm_notifier(device);
+        acpi_power_resource_unregister_device(&dev->dev, device->handle);
 
         if (!dev->subordinate)
                 goto out;
 
-        acpi_pci_irq_del_prt(dev->subordinate);
+        acpi_pci_irq_del_prt(pci_domain_nr(dev->bus), dev->subordinate->number);
 
         device->ops.bind = NULL;
         device->ops.unbind = NULL;
@@ -63,7 +64,7 @@ static int acpi_pci_bind(struct acpi_device *device)
 {
         acpi_status status;
         acpi_handle handle;
-        struct pci_bus *bus;
+        unsigned char bus;
         struct pci_dev *dev;
 
         dev = acpi_get_pci_dev(device->handle);
@@ -71,6 +72,7 @@ static int acpi_pci_bind(struct acpi_device *device)
                 return 0;
 
         pci_acpi_add_pm_notifier(device, dev);
+        acpi_power_resource_register_device(&dev->dev, device->handle);
         if (device->wakeup.flags.run_wake)
                 device_set_run_wake(&dev->dev, true);
 
@@ -100,11 +102,11 @@ static int acpi_pci_bind(struct acpi_device *device)
                 goto out;
 
         if (dev->subordinate)
-                bus = dev->subordinate;
+                bus = dev->subordinate->number;
         else
-                bus = dev->bus;
+                bus = dev->bus->number;
 
-        acpi_pci_irq_add_prt(device->handle, bus);
+        acpi_pci_irq_add_prt(device->handle, pci_domain_nr(dev->bus), bus);
 
 out:
         pci_dev_put(dev);