1 files changed, 8 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 161d2b83..2ea3eccb 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -29,6 +29,7 @@
 struct gk20a;
 struct gr_gk20a;
 struct dbg_session_gk20a;
+struct gk20a_fence;
 
 #include "channel_sync_gk20a.h"
 
@@ -68,8 +69,8 @@ struct channel_ctx_gk20a {
 struct channel_gk20a_job {
         struct mapped_buffer_node **mapped_buffers;
         int num_mapped_buffers;
-        struct gk20a_channel_fence pre_fence;
-        struct gk20a_channel_fence post_fence;
+        struct gk20a_fence *pre_fence;
+        struct gk20a_fence *post_fence;
         struct list_head list;
 };
 
@@ -117,8 +118,9 @@ struct channel_gk20a {
 
         bool cmds_pending;
         struct {
-                struct gk20a_channel_fence pre_fence;
-                struct gk20a_channel_fence post_fence;
+                /* These fences should be accessed with submit_lock held. */
+                struct gk20a_fence *pre_fence;
+                struct gk20a_fence *post_fence;
         } last_submit;
 
         void (*remove_support)(struct channel_gk20a *);
@@ -184,8 +186,9 @@ void channel_gk20a_unbind(struct channel_gk20a *ch_gk20a);
 int gk20a_submit_channel_gpfifo(struct channel_gk20a *c,
                                 struct nvhost_gpfifo *gpfifo,
                                 u32 num_entries,
+                                u32 flags,
                                 struct nvhost_fence *fence,
-                                u32 flags);
+                                struct gk20a_fence **fence_out);
 
 int gk20a_alloc_channel_gpfifo(struct channel_gk20a *c,
                                struct nvhost_alloc_gpfifo_args *args);