drm/nouveau: add more fine-grained locking to channel list + structures

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c
index c8973421b635..98b9525c1ebd 100644
--- a/drivers/gpu/drm/nouveau/nv04_graph.c
+++ b/drivers/gpu/drm/nouveau/nv04_graph.c
@@ -357,7 +357,7 @@ nv04_graph_channel(struct drm_device *dev)
         if (chid >= dev_priv->engine.fifo.channels)
                 return NULL;
 
-        return dev_priv->fifos[chid];
+        return dev_priv->channels.ptr[chid];
 }
 
 void
@@ -376,7 +376,7 @@ nv04_graph_context_switch(struct drm_device *dev)
 
         /* Load context for next channel */
         chid = dev_priv->engine.fifo.channel_id(dev);
-        chan = dev_priv->fifos[chid];
+        chan = dev_priv->channels.ptr[chid];
         if (chan)
                 nv04_graph_load_context(chan);