drm/ttm: add io_mem_pfn callback

[mirror_ubuntu-artful-kernel.git] / drivers / gpu / drm / mgag200 / mgag200_ttm.c

diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index 657598bb1e6bcece8a1e4bb8734796e40f78cc59..565a217b46f2519f318c22ca6a522572dd7d93bf 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -236,6 +236,7 @@ struct ttm_bo_driver mgag200_bo_driver = {
        .verify_access = mgag200_bo_verify_access,
        .io_mem_reserve = &mgag200_ttm_io_mem_reserve,
        .io_mem_free = &mgag200_ttm_io_mem_free,
+       .io_mem_pfn = ttm_bo_default_io_mem_pfn,
 };
 
 int mgag200_mm_init(struct mga_device *mdev)