gpu: nvgpu: GR and LTC HAL to use const structs

Convert GR and LTC HALs to use const structs, and initialize them
with macros.

Bug 1567274

Change-Id: Ia3f24a5eccb27578d9cba69755f636818d11275c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/590371

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c b/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
index ddff23b7..0a7d19c4 100644
--- a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
@@ -48,8 +48,12 @@ static int vgpu_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
         return 0;
 }
 
+static const struct gpu_ltc_ops vgpu_ltc_ops = {
+        .determine_L2_size_bytes = vgpu_determine_L2_size_bytes,
+        .init_comptags = vgpu_ltc_init_comptags,
+};
+
 void vgpu_init_ltc_ops(struct gpu_ops *gops)
 {
-        gops->ltc.determine_L2_size_bytes = vgpu_determine_L2_size_bytes;
-        gops->ltc.init_comptags = vgpu_ltc_init_comptags;
+        gops->ltc = &vgpu_ltc_ops;
 }