1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm206/acr_gm206.c b/drivers/gpu/nvgpu/gm206/acr_gm206.c
index 988761f0..39b30ea6 100644
--- a/drivers/gpu/nvgpu/gm206/acr_gm206.c
+++ b/drivers/gpu/nvgpu/gm206/acr_gm206.c
@@ -58,6 +58,9 @@ int gm206_alloc_blob_space(struct gk20a *g,
 {
         struct wpr_carveout_info wpr_inf;
 
+        if (mem->size)
+                return 0;
+
         g->ops.pmu.get_wpr(g, &wpr_inf);
 
         return gk20a_gmmu_alloc_attr_vid_at(g, 0, wpr_inf.size, mem,