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drm: remove optional dummy function from drivers using TTM

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Implementing those is completely unnecessary.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com>
Link: https://patchwork.freedesktop.org/patch/378236/
This commit is contained in:
Christian König
2020-07-10 15:13:41 +02:00
parent 72b6ede736
commit e69acf18d0
5 changed files with 0 additions and 32 deletions
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11
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
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@@ -815,15 +815,6 @@ static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg
return 0;
}
static void vmw_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
{
}
static int vmw_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
{
return 0;
}
/**
* vmw_move_notify - TTM move_notify_callback
*
@@ -866,7 +857,5 @@ struct ttm_bo_driver vmw_bo_driver = {
.verify_access = vmw_verify_access,
.move_notify = vmw_move_notify,
.swap_notify = vmw_swap_notify,
.fault_reserve_notify = &vmw_ttm_fault_reserve_notify,
.io_mem_reserve = &vmw_ttm_io_mem_reserve,
.io_mem_free = &vmw_ttm_io_mem_free,
};