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gpu: nvgpu: skip extracting kind from nvmap

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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>
This commit is contained in:
Deepak Nibade
2016-02-16 15:36:32 +05:30
committed by Terje Bergstrom
parent d4a2cd5c66
commit 9d26da70be
1 changed files with 0 additions and 17 deletions
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17
drivers/gpu/nvgpu/gk20a/mm_gk20a.c
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@@ -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,