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| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2012-11-06 21:49:51 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-11-20 16:06:19 +1000 |
| commit | 0b91c4a1cd7cc368763de2fe25b8ea64ea803c08 (patch) | |
| tree | c8b2431490b76d516487ebd8ef83afb893ded476 /include | |
| parent | ef8cf3a1c523afa499d15856e7db3844ad59d1fb (diff) | |
| download | linux-0b91c4a1cd7cc368763de2fe25b8ea64ea803c08.tar.gz linux-0b91c4a1cd7cc368763de2fe25b8ea64ea803c08.tar.bz2 linux-0b91c4a1cd7cc368763de2fe25b8ea64ea803c08.zip | |
drm/ttm: remove ttm_buffer_object->buffer_start
All drivers set it to 0 and nothing uses it.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 36e8408e00fa..a554c2e22d56 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -141,8 +141,6 @@ struct ttm_tt; * struct ttm_buffer_object * * @bdev: Pointer to the buffer object device structure. - * @buffer_start: The virtual user-space start address of ttm_bo_type_user - * buffers. * @type: The bo type. * @destroy: Destruction function. If NULL, kfree is used. * @num_pages: Actual number of pages. @@ -200,7 +198,6 @@ struct ttm_buffer_object { struct ttm_bo_global *glob; struct ttm_bo_device *bdev; - unsigned long buffer_start; enum ttm_bo_type type; void (*destroy) (struct ttm_buffer_object *); unsigned long num_pages; @@ -472,8 +469,6 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev, * @type: Requested type of buffer object. * @flags: Initial placement flags. * @page_alignment: Data alignment in pages. - * @buffer_start: Virtual address of user space data backing a - * user buffer object. * @interruptible: If needing to sleep to wait for GPU resources, * sleep interruptible. * @persistent_swap_storage: Usually the swap storage is deleted for buffers @@ -505,7 +500,6 @@ extern int ttm_bo_init(struct ttm_bo_device *bdev, enum ttm_bo_type type, struct ttm_placement *placement, uint32_t page_alignment, - unsigned long buffer_start, bool interrubtible, struct file *persistent_swap_storage, size_t acc_size, @@ -521,8 +515,6 @@ extern int ttm_bo_init(struct ttm_bo_device *bdev, * @type: Requested type of buffer object. * @flags: Initial placement flags. * @page_alignment: Data alignment in pages. - * @buffer_start: Virtual address of user space data backing a - * user buffer object. * @interruptible: If needing to sleep while waiting for GPU resources, * sleep interruptible. * @persistent_swap_storage: Usually the swap storage is deleted for buffers @@ -545,7 +537,6 @@ extern int ttm_bo_create(struct ttm_bo_device *bdev, enum ttm_bo_type type, struct ttm_placement *placement, uint32_t page_alignment, - unsigned long buffer_start, bool interruptible, struct file *persistent_swap_storage, struct ttm_buffer_object **p_bo); |