gpu: nvgpu: gk20a: Fix non static symbol

Fixed sparse non static symbol warning by making the following symbol 'static':
- to_gk20a_sync_pt
- to_gk20a_timeline

Bug 200032218

Change-Id: Ie0310116aa1500ae8e4838b8a9ad4943a61cfc24
Signed-off-by: Amit Sharma <amisharma@nvidia.com>
Reviewed-on: http://git-master/r/552052
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/sync_gk20a.c
index 9f6f4217..46d0addf 100644
--- a/drivers/gpu/nvgpu/gk20a/sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/sync_gk20a.c
@@ -98,13 +98,13 @@ static int __gk20a_sync_pt_compare_ref(
                 return 0;
 }
 
-struct gk20a_sync_pt *to_gk20a_sync_pt(struct sync_pt *pt)
+static struct gk20a_sync_pt *to_gk20a_sync_pt(struct sync_pt *pt)
 {
         struct gk20a_sync_pt_inst *pti =
                         container_of(pt, struct gk20a_sync_pt_inst, pt);
         return pti->shared;
 }
-struct gk20a_sync_timeline *to_gk20a_timeline(struct sync_timeline *obj)
+static struct gk20a_sync_timeline *to_gk20a_timeline(struct sync_timeline *obj)
 {
         if (WARN_ON(obj->ops != &gk20a_sync_timeline_ops))
                 return NULL;