gpu: nvgpu: skip extracting kind from nvmap

While mapping the buffer, if kind argument is -1,
we extract kind value from nvmap

but kind information from nvmap is going away
and hence remove respective call to nvmap

Bug 1616899

Change-Id: I2764655f60df691ac8a86484c6ec929d2b83b2e3
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1012239
GVS: Gerrit_Virtual_Submit
Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index e79cc1d1..52529c39 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -3269,20 +3269,6 @@ out:
 
 }
 
-static int gk20a_dmabuf_get_kind(struct dma_buf *dmabuf)
-{
-        int kind = 0;
-#ifdef CONFIG_TEGRA_NVMAP
-        int err;
-        u64 nvmap_param;
-
-        err = nvmap_get_dmabuf_param(dmabuf, NVMAP_HANDLE_PARAM_KIND,
-                                     &nvmap_param);
-        kind = err ? kind : nvmap_param;
-#endif
-        return kind;
-}
-
 int gk20a_vm_map_buffer(struct vm_gk20a *vm,
                         int dmabuf_fd,
                         u64 *offset_align,
@@ -3312,9 +3298,6 @@ int gk20a_vm_map_buffer(struct vm_gk20a *vm,
                 return err;
         }
 
-        if (kind == -1)
-                kind = gk20a_dmabuf_get_kind(dmabuf);
-
         ret_va = gk20a_vm_map(vm, dmabuf, *offset_align,
                         flags, kind, NULL, true,
                         gk20a_mem_flag_none,