drm/radeon: introduce gem_to_radeon_bo helper

... and switch it to container_of upcasting.

v2: converted new pageflip code-paths.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index cf0638c3b7c7..9ae599eb2e6d 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -415,7 +415,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
 
         /* Pin framebuffer & get tilling informations */
         obj = radeon_fb->obj;
-        rbo = obj->driver_private;
+        rbo = gem_to_radeon_bo(obj);
         r = radeon_bo_reserve(rbo, false);
         if (unlikely(r != 0))
                 return r;
@@ -520,7 +520,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
 
         if (!atomic && fb && fb != crtc->fb) {
                 radeon_fb = to_radeon_framebuffer(fb);
-                rbo = radeon_fb->obj->driver_private;
+                rbo = gem_to_radeon_bo(radeon_fb->obj);
                 r = radeon_bo_reserve(rbo, false);
                 if (unlikely(r != 0))
                         return r;