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drm/amdgpu: remove unused amdgpu_bo_validate

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Just drop some dead code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2021-09-07 10:13:21 +02:00 committed by Alex Deucher
parent 101ba90ff0
commit a7181b52ea
2 changed files with 0 additions and 35 deletions
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34
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
View File

@ -694,40 +694,6 @@ int amdgpu_bo_create_vm(struct amdgpu_device *adev,
return r;
}
/**
* amdgpu_bo_validate - validate an &amdgpu_bo buffer object
* @bo: pointer to the buffer object
*
* Sets placement according to domain; and changes placement and caching
* policy of the buffer object according to the placement.
* This is used for validating shadow bos. It calls ttm_bo_validate() to
* make sure the buffer is resident where it needs to be.
*
* Returns:
* 0 for success or a negative error code on failure.
*/
int amdgpu_bo_validate(struct amdgpu_bo *bo)
{
struct ttm_operation_ctx ctx = { false, false };
uint32_t domain;
int r;
if (bo->tbo.pin_count)
return 0;
domain = bo->preferred_domains;
retry:
amdgpu_bo_placement_from_domain(bo, domain);
r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r == -ENOMEM) && domain != bo->allowed_domains) {
domain = bo->allowed_domains;
goto retry;
}
return r;
}
/**
* amdgpu_bo_add_to_shadow_list - add a BO to the shadow list
*

1
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
View File

@ -327,7 +327,6 @@ int amdgpu_bo_sync_wait_resv(struct amdgpu_device *adev, struct dma_resv *resv,
int amdgpu_bo_sync_wait(struct amdgpu_bo *bo, void *owner, bool intr);
u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo);
u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo);
int amdgpu_bo_validate(struct amdgpu_bo *bo);
void amdgpu_bo_get_memory(struct amdgpu_bo *bo, uint64_t *vram_mem,
uint64_t *gtt_mem, uint64_t *cpu_mem);
void amdgpu_bo_add_to_shadow_list(struct amdgpu_bo_vm *vmbo);