Am 25.02.21 um 03:49 schrieb Ramesh Errabolu:
Currently callers have to provide handle of amdgpu_device,
which is not used by the implementation. It is unlikely this
parameter will become useful in future, thus removing it
Signed-off-by: Ramesh Errabolu <ramesh.errab...@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 3 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 3 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 4 +---
3 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 2808d5752de1..e83d73ec0e9d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -359,14 +359,13 @@ static void amdgpu_dma_buf_unmap(struct
dma_buf_attachment *attach,
struct dma_buf *dma_buf = attach->dmabuf;
struct drm_gem_object *obj = dma_buf->priv;
struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
- struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
if (sgt->sgl->page_link) {
dma_unmap_sgtable(attach->dev, sgt, dir, 0);
sg_free_table(sgt);
kfree(sgt);
} else {
- amdgpu_vram_mgr_free_sgt(adev, attach->dev, dir, sgt);
+ amdgpu_vram_mgr_free_sgt(attach->dev, dir, sgt);
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
index 927d33d75c22..028f200a3509 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
@@ -121,8 +121,7 @@ int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev,
struct device *dev,
enum dma_data_direction dir,
struct sg_table **sgt);
-void amdgpu_vram_mgr_free_sgt(struct amdgpu_device *adev,
- struct device *dev,
+void amdgpu_vram_mgr_free_sgt(struct device *dev,
enum dma_data_direction dir,
struct sg_table *sgt);
uint64_t amdgpu_vram_mgr_usage(struct ttm_resource_manager *man);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index b325b067926b..14936bc713b0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -734,15 +734,13 @@ int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev,
/**
* amdgpu_vram_mgr_free_sgt - allocate and fill a sg table
*
- * @adev: amdgpu device pointer
* @dev: device pointer
* @dir: data direction of resource to unmap
* @sgt: sg table to free
*
* Free a previously allocate sg table.
*/
-void amdgpu_vram_mgr_free_sgt(struct amdgpu_device *adev,
- struct device *dev,
+void amdgpu_vram_mgr_free_sgt(struct device *dev,
enum dma_data_direction dir,
struct sg_table *sgt)
{
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