1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index c3fed31166b5..1b8f67d21d53 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -190,7 +190,7 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
         struct acpi_pci_root *root = NULL;
         struct acpi_pci_root *tmp;
         acpi_status status = AE_OK;
-        unsigned long value = 0;
+        unsigned long long value = 0;
         acpi_handle handle = NULL;
         struct acpi_device *child;
 
@@ -206,7 +206,7 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
         root->device = device;
         strcpy(acpi_device_name(device), ACPI_PCI_ROOT_DEVICE_NAME);
         strcpy(acpi_device_class(device), ACPI_PCI_ROOT_CLASS);
-        acpi_driver_data(device) = root;
+        device->driver_data = root;
 
         device->ops.bind = acpi_pci_bind;