drm/ttm: drop bo->glob

The pointer is available as bo->bdev->glob as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/qxl/qxl_release.c

@@ -458,7 +458,7 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release)
 	trace_dma_fence_emit(&release->base);
 
 	driver = bdev->driver;
-	glob = bo->glob;
+	glob = bdev->glob;
 
 	spin_lock(&glob->lru_lock);