gpu: nvgpu: vgpu: add vgpu private data and helper functions

Move vgpu private data to a dedicated structure and allocate it
at probe time. Also add virt_handle helper function which is used
everywhere.

JIRA VFND-2103

Change-Id: I125911420be72ca9be948125d8357fa85d1d3afd
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1185206
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c b/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c
index bd1a7451..634932b7 100644
--- a/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c
@@ -106,7 +106,7 @@ static int vgpu_fecs_trace_enable(struct gk20a *g)
 {
         struct tegra_vgpu_cmd_msg msg = {
                 .cmd = TEGRA_VGPU_CMD_FECS_TRACE_ENABLE,
-                .handle = gk20a_get_platform(g->dev)->virt_handle,
+                .handle = vgpu_get_handle(g),
         };
         int err;
 
@@ -120,7 +120,7 @@ static int vgpu_fecs_trace_disable(struct gk20a *g)
 {
         struct tegra_vgpu_cmd_msg msg = {
                 .cmd = TEGRA_VGPU_CMD_FECS_TRACE_DISABLE,
-                .handle = gk20a_get_platform(g->dev)->virt_handle,
+                .handle = vgpu_get_handle(g),
         };
         int err;
 
@@ -134,7 +134,7 @@ static int vgpu_fecs_trace_poll(struct gk20a *g)
 {
         struct tegra_vgpu_cmd_msg msg = {
                 .cmd = TEGRA_VGPU_CMD_FECS_TRACE_POLL,
-                .handle = gk20a_get_platform(g->dev)->virt_handle,
+                .handle = vgpu_get_handle(g),
         };
         int err;
 
@@ -190,7 +190,7 @@ static int vgpu_fecs_trace_set_filter(struct gk20a *g,
 {
         struct tegra_vgpu_cmd_msg msg = {
                 .cmd = TEGRA_VGPU_CMD_FECS_TRACE_SET_FILTER,
-                .handle = gk20a_get_platform(g->dev)->virt_handle,
+                .handle = vgpu_get_handle(g),
         };
         struct tegra_vgpu_fecs_trace_filter *p = &msg.params.fecs_trace_filter;
         int err;