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drm/amdgpu:cleanup stolen vga memory finish 

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2017-11-13 20:41:56 +08:00 committed by Alex Deucher
parent 299c776ceb
commit 11c6b82afb
1 changed files with 3 additions and 8 deletions
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11
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@ -1401,15 +1401,10 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev)
if (!adev->mman.initialized)
return;
amdgpu_ttm_debugfs_fini(adev);
if (adev->stolen_vga_memory) {
r = amdgpu_bo_reserve(adev->stolen_vga_memory, true);
if (r == 0) {
amdgpu_bo_unpin(adev->stolen_vga_memory);
amdgpu_bo_unreserve(adev->stolen_vga_memory);
}
amdgpu_bo_unref(&adev->stolen_vga_memory);
}
amdgpu_bo_free_kernel(&adev->stolen_vga_memory, NULL, NULL);
ttm_bo_clean_mm(&adev->mman.bdev, TTM_PL_VRAM);
ttm_bo_clean_mm(&adev->mman.bdev, TTM_PL_TT);
if (adev->gds.mem.total_size)