diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index 20f752ff6168..b84ecc6d6611 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -288,8 +288,6 @@ static int vmw_ttm_map_dma(struct vmw_ttm_tt *vmw_tt) { struct vmw_private *dev_priv = vmw_tt->dev_priv; struct vmw_sg_table *vsgt = &vmw_tt->vsgt; - struct vmw_piter iter; - dma_addr_t old; int ret = 0; if (vmw_tt->mapped) @@ -321,16 +319,6 @@ static int vmw_ttm_map_dma(struct vmw_ttm_tt *vmw_tt) break; } - old = ~((dma_addr_t) 0); - vmw_tt->vsgt.num_regions = 0; - for (vmw_piter_start(&iter, vsgt, 0); vmw_piter_next(&iter);) { - dma_addr_t cur = vmw_piter_dma_addr(&iter); - - if (cur != old + PAGE_SIZE) - vmw_tt->vsgt.num_regions++; - old = cur; - } - vmw_tt->mapped = true; return 0; |