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drm/nouveau: initialize chan->fence.lock before use
[pandora-kernel.git]
/
drivers
/
gpu
/
drm
/
nouveau
/
nouveau_channel.c
diff --git
a/drivers/gpu/drm/nouveau/nouveau_channel.c
b/drivers/gpu/drm/nouveau/nouveau_channel.c
index
a319d56
..
bb6ec9e
100644
(file)
--- 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);