1 files changed, 4 insertions, 3 deletions

diff --git a/litmus/sched_gsn_edf.c b/litmus/sched_gsn_edf.c
index 886bd14f677c..4589888fc652 100644
--- a/litmus/sched_gsn_edf.c
+++ b/litmus/sched_gsn_edf.c
@@ -1771,13 +1771,13 @@ UNSUPPORTED_LOCK:
 
 
 #ifdef CONFIG_LITMUS_AFFINITY_LOCKING
-static struct affinity_observer_ops gsnedf_kfmlp_affinity_ops = {
+static struct affinity_observer_ops gsnedf_kfmlp_affinity_ops __attribute__ ((unused)) = {
         .close = kfmlp_aff_obs_close,
         .deallocate = kfmlp_aff_obs_free,
 };
 
 #ifdef CONFIG_LITMUS_NESTED_LOCKING
-static struct affinity_observer_ops gsnedf_ikglp_affinity_ops = {
+static struct affinity_observer_ops gsnedf_ikglp_affinity_ops __attribute__ ((unused)) = {
         .close = ikglp_aff_obs_close,
         .deallocate = ikglp_aff_obs_free,
 };
@@ -1791,7 +1791,7 @@ static long gsnedf_allocate_affinity_observer(
         int err;
 
         switch (type) {
-
+#ifdef CONFIG_LITMUS_NVIDIA
                 case KFMLP_SIMPLE_GPU_AFF_OBS:
                         *aff_obs = kfmlp_simple_gpu_aff_obs_new(&gsnedf_kfmlp_affinity_ops, args);
                         break;
@@ -1809,6 +1809,7 @@ static long gsnedf_allocate_affinity_observer(
                         *aff_obs = ikglp_gpu_aff_obs_new(&gsnedf_ikglp_affinity_ops, args);
                         break;
 #endif
+#endif
                 default:
                         err = -ENXIO;
                         goto UNSUPPORTED_AFF_OBS;