gpu: nvgpu: Do not return timedout in emulation

We have infinite timeouts for loops in emulation. Some functions with
the loops still return error if we exceed the original retry count.

Change-Id: I1f9ddbfc0acd9f30f6bd49d9e748d8d8fbefa154
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/709491

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
index 4c6543bb..4359f282 100644
--- a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c
@@ -217,7 +217,7 @@ static void gk20a_mm_g_elpg_flush_locked(struct gk20a *g)
                         break;
         } while (retry >= 0 || !tegra_platform_is_silicon());
 
-        if (retry < 0)
+        if (tegra_platform_is_silicon() && retry < 0)
                 gk20a_warn(dev_from_gk20a(g),
                             "g_elpg_flush too many retries");