1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index a319d5646ea..bb6ec9ef867 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -158,6 +158,7 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
         INIT_LIST_HEAD(&chan->nvsw.vbl_wait);
         INIT_LIST_HEAD(&chan->nvsw.flip);
         INIT_LIST_HEAD(&chan->fence.pending);
+        spin_lock_init(&chan->fence.lock);
 
         /* setup channel's memory and vm */
         ret = nouveau_gpuobj_channel_init(chan, vram_handle, gart_handle);