Not used any more.
Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/ttm/ttm_bo.c | 40 ------------------------------------ include/drm/ttm/ttm_bo_api.h | 24 ---------------------- 2 files changed, 64 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index b82b49d43942..1a4b25083326 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1254,19 +1254,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, } EXPORT_SYMBOL(ttm_bo_init);
-static size_t ttm_bo_acc_size(struct ttm_bo_device *bdev, - unsigned long bo_size, - unsigned struct_size) -{ - unsigned npages = (PAGE_ALIGN(bo_size)) >> PAGE_SHIFT; - size_t size = 0; - - size += ttm_round_pot(struct_size); - size += ttm_round_pot(npages * sizeof(void *)); - size += ttm_round_pot(sizeof(struct ttm_tt)); - return size; -} - size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev, unsigned long bo_size, unsigned struct_size) @@ -1281,33 +1268,6 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev, } EXPORT_SYMBOL(ttm_bo_dma_acc_size);
-int ttm_bo_create(struct ttm_bo_device *bdev, - unsigned long size, - enum ttm_bo_type type, - struct ttm_placement *placement, - uint32_t page_alignment, - bool interruptible, - struct ttm_buffer_object **p_bo) -{ - struct ttm_buffer_object *bo; - size_t acc_size; - int ret; - - bo = kzalloc(sizeof(*bo), GFP_KERNEL); - if (unlikely(bo == NULL)) - return -ENOMEM; - - acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); - ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment, - interruptible, acc_size, - NULL, NULL, NULL); - if (likely(ret == 0)) - *p_bo = bo; - - return ret; -} -EXPORT_SYMBOL(ttm_bo_create); - int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type) { struct ttm_resource_manager *man = ttm_manager_type(bdev, mem_type); diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 33aca60870e2..6cbe59bc97ab 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -447,30 +447,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo, struct sg_table *sg, struct dma_resv *resv, void (*destroy) (struct ttm_buffer_object *));
-/** - * ttm_bo_create - * - * @bdev: Pointer to a ttm_bo_device struct. - * @size: Requested size of buffer object. - * @type: Requested type of buffer object. - * @placement: Initial placement. - * @page_alignment: Data alignment in pages. - * @interruptible: If needing to sleep while waiting for GPU resources, - * sleep interruptible. - * @p_bo: On successful completion *p_bo points to the created object. - * - * This function allocates a ttm_buffer_object, and then calls ttm_bo_init - * on that object. The destroy function is set to kfree(). - * Returns - * -ENOMEM: Out of memory. - * -EINVAL: Invalid placement flags. - * -ERESTARTSYS: Interrupted by signal while waiting for resources. - */ -int ttm_bo_create(struct ttm_bo_device *bdev, unsigned long size, - enum ttm_bo_type type, struct ttm_placement *placement, - uint32_t page_alignment, bool interruptible, - struct ttm_buffer_object **p_bo); - /** * ttm_bo_evict_mm *