drm: update support for drm pci buffers

The DRM needs to change the drm_pci interface for FreeBSD compatiblity,
this patch introduces the drm_dma_handle_t and uses it in the Linux code.

From: Tonnerre Lombard, Eric Anholt, and Sergey Vlasov
Signed-off-by: David Airlie <airlied@linux.ie>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c
index f4046c8c70b5..ab172ea8e98a 100644
--- a/drivers/char/drm/drm_drv.c
+++ b/drivers/char/drm/drm_drv.c
@@ -198,6 +198,8 @@ int drm_takedown( drm_device_t *dev )
                         r_list = (drm_map_list_t *)list;
 
                         if ( ( map = r_list->map ) ) {
+                                drm_dma_handle_t dmah;
+
                                 switch ( map->type ) {
                                 case _DRM_REGISTERS:
                                 case _DRM_FRAME_BUFFER:
@@ -229,8 +231,10 @@ int drm_takedown( drm_device_t *dev )
                                         }
                                         break;
                                 case _DRM_CONSISTENT:
-                                        drm_pci_free(dev, map->size,
-                                                     map->handle, map->offset);
+                                        dmah.vaddr = map->handle;
+                                        dmah.busaddr = map->offset;
+                                        dmah.size = map->size;
+                                        __drm_pci_free(dev, &dmah);
                                         break;
                                 }
                                 drm_free(map, sizeof(*map), DRM_MEM_MAPS);