gpu: nvgpu: Remove dead priv_cmdbuf code

Remove the gp_get and gp_put pointers from the priv_cmdbuf code. These
pointers appear to track the position of th the priv_cmdbuf in the gp_fifo.
However, these pointers are not used for anything nor are they needed for
anything in the future. This code appears to be a relic left over from the
past.

Change-Id: Ibed1a6d51fa0cac12c5e0429760e8e2f611fc899
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1161859
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
index 590ede71..d1628b07 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -176,9 +176,6 @@ struct priv_cmd_entry {
         u64 gva;
         u32 get;        /* start of entry in queue */
         u32 size;       /* in words */
-        u32 gp_get;     /* gp_get when submitting last priv cmd */
-        u32 gp_put;     /* gp_put when submitting last priv cmd */
-        u32 gp_wrap;    /* wrap when submitting last priv cmd */
         struct list_head list;  /* node for lists */
 };