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, 5 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/hal.c b/drivers/gpu/nvgpu/gk20a/hal.c
index 8d1a29dd..84b8d819 100644
--- a/drivers/gpu/nvgpu/gk20a/hal.c
+++ b/drivers/gpu/nvgpu/gk20a/hal.c
@@ -20,13 +20,13 @@
 int gpu_init_hal(struct gk20a *g)
 {
         u32 ver = g->gpu_characteristics.arch + g->gpu_characteristics.impl;
+        gk20a_dbg_fn("ver=0x%x", ver);
         switch (ver) {
-        case GK20A_GPUID_GK20A:
-                gk20a_dbg_info("gk20a detected");
-                gk20a_init_hal(&g->ops);
+        case NVGPU_GPUID_GK20A:
+                if (gk20a_init_hal(&g->ops))
+                        return -ENODEV;
                 break;
-        case GK20A_GPUID_GM20B:
-                gk20a_dbg_info("gm20b detected");
+        case NVGPU_GPUID_GM20B:
                 if (gm20b_init_hal(&g->ops))
                         return -ENODEV;
                 break;