gpu: nvgpu: Add class numbers to characteristics

Some kernel APIs rely on user space knowing class numbers. Allow
querying the numbers from kernel.

Bug 1567274

Change-Id: Idec2fe8ee983ee74bcbf9dfc98f71bbcc1492cfb
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/594402

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/hal.c b/drivers/gpu/nvgpu/gk20a/hal.c
index 56553819..10607af0 100644
--- a/drivers/gpu/nvgpu/gk20a/hal.c
+++ b/drivers/gpu/nvgpu/gk20a/hal.c
@@ -27,16 +27,16 @@ int gpu_init_hal(struct gk20a *g)
         switch (ver) {
         case GK20A_GPUID_GK20A:
                 gk20a_dbg_info("gk20a detected");
-                gk20a_init_hal(&g->ops);
+                gk20a_init_hal(g);
                 break;
         case GK20A_GPUID_GM20B:
                 gk20a_dbg_info("gm20b detected");
-                if (gm20b_init_hal(&g->ops))
+                if (gm20b_init_hal(g))
                         return -ENODEV;
                 break;
 #if defined(CONFIG_ARCH_TEGRA_18x_SOC)
         case TEGRA_18x_GPUID:
-                if (TEGRA_18x_GPUID_HAL(&g->ops))
+                if (TEGRA_18x_GPUID_HAL(g))
                         return -ENODEV;
                 break;
 #endif