[PATCH] drm/amdgpu: remove unused parameter in amdgpu_gart_bind

[Christian König]

Am 17.06.21 um 16:09 schrieb Yifan Zhang:
> After commit 72a616bb953329bd97c6d6d4c64f3f40ed788a36,
> pagelist is no long used in amdgpu_gart_bind. Remove it.
>
> Signed-off-by: Yifan Zhang <yifan1.zhang at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 3 +--
>   drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h | 3 +--
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c  | 7 +++----
>   3 files changed, 5 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
> index 1091ec5d3592..9fbd1e62948b 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
> @@ -300,7 +300,6 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
>    * @adev: amdgpu_device pointer
>    * @offset: offset into the GPU's gart aperture
>    * @pages: number of pages to bind
> - * @pagelist: pages to bind
>    * @dma_addr: DMA addresses of pages
>    * @flags: page table entry flags
>    *
> @@ -309,7 +308,7 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
>    * Returns 0 for success, -EINVAL for failure.
>    */
>   int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
> -		     int pages, struct page **pagelist, dma_addr_t *dma_addr,
> +		     int pages, dma_addr_t *dma_addr,
>   		     uint64_t flags)
>   {
>   	if (!adev->gart.ready) {
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
> index e104022197ae..6ff87de620db 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.h
> @@ -64,7 +64,6 @@ int amdgpu_gart_map(struct amdgpu_device *adev, uint64_t offset,
>   		    int pages, dma_addr_t *dma_addr, uint64_t flags,
>   		    void *dst);
>   int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
> -		     int pages, struct page **pagelist,
> -		     dma_addr_t *dma_addr, uint64_t flags);
> +		     int pages, dma_addr_t *dma_addr, uint64_t flags);
>   void amdgpu_gart_invalidate_tlb(struct amdgpu_device *adev);
>   #endif
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index e8033b6f2395..6297363ab740 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -857,7 +857,7 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
>   		uint64_t page_idx = 1;
>   
>   		r = amdgpu_gart_bind(adev, gtt->offset, page_idx,
> -				ttm->pages, gtt->ttm.dma_address, flags);
> +				gtt->ttm.dma_address, flags);
>   		if (r)
>   			goto gart_bind_fail;
>   
> @@ -871,11 +871,10 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
>   		r = amdgpu_gart_bind(adev,
>   				gtt->offset + (page_idx << PAGE_SHIFT),
>   				ttm->num_pages - page_idx,
> -				&ttm->pages[page_idx],
>   				&(gtt->ttm.dma_address[page_idx]), flags);
>   	} else {
>   		r = amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages,
> -				     ttm->pages, gtt->ttm.dma_address, flags);
> +				     gtt->ttm.dma_address, flags);
>   	}
>   
>   gart_bind_fail:
> @@ -951,7 +950,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev,
>   	/* bind pages into GART page tables */
>   	gtt->offset = (u64)bo_mem->start << PAGE_SHIFT;
>   	r = amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages,
> -		ttm->pages, gtt->ttm.dma_address, flags);
> +		gtt->ttm.dma_address, flags);
>   
>   	if (r)
>   		DRM_ERROR("failed to bind %u pages at 0x%08llX\n",