From 740f26cee58d67747bf02b7b875c4d0cc4edafd6 Mon Sep 17 00:00:00 2001
From: vinodg <vinodg@nvidia.com>
Date: Thu, 6 Feb 2020 14:28:16 -0800
Subject: [PATCH] gpu: nvgpu: fix branch coverage for gr unit

Fix branch coverage to the change added in
driver code for checking su_coalesce and lg_coalesce
hal pointers as valid.

Jira NVGPU-4868

Change-Id: I88b34226051697c941811c40b3a0f7928f3b1e2a
Signed-off-by: vinodg <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2291208
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 userspace/units/gr/init/nvgpu-gr-init.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/userspace/units/gr/init/nvgpu-gr-init.c b/userspace/units/gr/init/nvgpu-gr-init.c
index 5b7404805..7bc96b7c9 100644
--- a/userspace/units/gr/init/nvgpu-gr-init.c
+++ b/userspace/units/gr/init/nvgpu-gr-init.c
@@ -417,6 +417,9 @@ static int test_gr_init_setup_hw_error(struct gk20a *g)
 		return UNIT_FAIL;
 	}
 	g->ops.gr.init.ecc_scrub_reg = gr_test_init_ecc_scrub_reg;
+	g->ops.gr.init.su_coalesce = NULL;
+	g->ops.gr.init.lg_coalesce = NULL;
+
 	err = nvgpu_gr_init_support(g);
 	if (err == 0) {
 		return UNIT_FAIL;