1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 0b53bffc..c8e2b19e 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1834,8 +1834,10 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
                         gpu->available_big_page_sizes |= g->ops.mm.get_big_page_sizes();
         }
 
-        gpu->flags = NVGPU_GPU_FLAGS_SUPPORT_PARTIAL_MAPPINGS
-                | NVGPU_GPU_FLAGS_SUPPORT_SYNC_FENCE_FDS;
+        gpu->flags = NVGPU_GPU_FLAGS_SUPPORT_PARTIAL_MAPPINGS;
+
+        if (IS_ENABLED(CONFIG_SYNC))
+                gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_SYNC_FENCE_FDS;
 
         if (g->ops.mm.support_sparse && g->ops.mm.support_sparse(g))
                 gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_SPARSE_ALLOCS;