drm/ttm: add io_mem_pfn callback

[mirror_ubuntu-artful-kernel.git] / drivers / gpu / drm / bochs / bochs_mm.c

diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 857755ac2d702050d05f8eb4484fdf0590f9aa80..c4cadb638460eb86f06488f4ab5f8a75d3be8701 100644 (file)
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -205,6 +205,7 @@ struct ttm_bo_driver bochs_bo_driver = {
        .verify_access = bochs_bo_verify_access,
        .io_mem_reserve = &bochs_ttm_io_mem_reserve,
        .io_mem_free = &bochs_ttm_io_mem_free,
+       .io_mem_pfn = ttm_bo_default_io_mem_pfn,
 };
 
 int bochs_mm_init(struct bochs_device *bochs)