drm: remove local copies of pci bus/slot/func

The drm keeps a local copy of these for little use.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/char/drm/drm_ioctl.c b/drivers/char/drm/drm_ioctl.c
index 31dfe83141ea..9f20c2b5a366 100644
--- a/drivers/char/drm/drm_ioctl.c
+++ b/drivers/char/drm/drm_ioctl.c
@@ -128,8 +128,9 @@ int drm_setunique(struct inode *inode, struct file *filp,
         bus &= 0xff;
 
         if ((domain != dev->pci_domain) ||
-            (bus != dev->pci_bus) ||
-            (slot != dev->pci_slot) || (func != dev->pci_func))
+            (bus != dev->pdev->bus->number) ||
+            (slot != PCI_SLOT(dev->pdev->devfn)) ||
+            (func != PCI_FUNC(dev->pdev->devfn)))
                 return -EINVAL;
 
         return 0;
@@ -148,7 +149,9 @@ static int drm_set_busid(drm_device_t * dev)
                 return ENOMEM;
 
         len = snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%d",
-                 dev->pci_domain, dev->pci_bus, dev->pci_slot, dev->pci_func);
+                       dev->pci_domain, dev->pdev->bus->number,
+                       PCI_SLOT(dev->pdev->devfn),
+                       PCI_FUNC(dev->pdev->devfn));
 
         if (len > dev->unique_len)
                 DRM_ERROR("Unique buffer overflowed\n");