gpu: nvgpu: vgpu: move TEGRA_VGPU_ATTRIB_PREEMPT_CTX_SIZE to constants

Also removed deprecated TEGRA_VGPU_ATTRIB_*, but leave a place holder
in case someone wants to use this command in future.

Jira VFND-3796

Change-Id: Ic36a59db238d276b0e3dd68a9d8ec5834a04333d
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1457497
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_gr_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_gr_gp10b.c
index cac1db29..234d8a69 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_gr_gp10b.c
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_gr_gp10b.c
@@ -309,6 +309,7 @@ static int vgpu_gr_gp10b_set_preemption_mode(struct channel_gk20a *ch,
 
 static int vgpu_gr_gp10b_init_ctx_state(struct gk20a *g)
 {
+        struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
         int err;
 
         gk20a_dbg_fn("");
@@ -317,11 +318,10 @@ static int vgpu_gr_gp10b_init_ctx_state(struct gk20a *g)
         if (err)
                 return err;
 
-        vgpu_get_attribute(vgpu_get_handle(g),
-                        TEGRA_VGPU_ATTRIB_PREEMPT_CTX_SIZE,
-                        &g->gr.t18x.ctx_vars.preempt_image_size);
+        g->gr.t18x.ctx_vars.preempt_image_size =
+                        priv->constants.preempt_ctx_size;
         if (!g->gr.t18x.ctx_vars.preempt_image_size)
-                return -ENXIO;
+                return -EINVAL;
 
         return 0;
 }