diff options
| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-04-01 15:15:47 +0200 |
|---|---|---|
| committer | Show Liu <show.liu@linaro.org> | 2014-06-18 12:03:46 +0800 |
| commit | ee3ca47aece29c8806dcd05301b4daf87b7389ae (patch) | |
| tree | 56d0ed6ec09213af7d76b23c6f1487ff068860d8 /drivers/gpu/drm | |
| parent | 24fc779bafef5456cea020bd54cadf8150629d46 (diff) | |
drm/qxl: unset a pointer in sync_obj_unref
commit 41ccec352f3c823931a7d9d2a9c7880c14d7415a upstream.
This fixes a BUG_ON(bo->sync_obj != NULL); in ttm_bo_release_list.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index c7e7e6590c2..c82c1d6a965 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -433,6 +433,7 @@ static int qxl_sync_obj_flush(void *sync_obj) static void qxl_sync_obj_unref(void **sync_obj) { + *sync_obj = NULL; } static void *qxl_sync_obj_ref(void *sync_obj) |