summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorMichel Thierry <michel.thierry@intel.com>2015-03-24 15:46:21 +0000
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-03-27 09:25:19 +0100
commit59568eb59a20c743623de9c3247d4e22af1a3573 (patch)
treef7482154a3771aacb7a8e32515795b27006ad163 /drivers
parent1266cdb1c236eabd49cbf1e45f401159fb4c21d1 (diff)
drm/i915: Remove unnecessary gen6_ppgtt_unmap_pages
We are already unmapping them in gen6_ppgtt_free. This function became redundant since commit 06fda602dbca9c59d87db7da71192e4b54c9f5ff ("drm/i915: Create page table allocators"). Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Michel Thierry <michel.thierry@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_gtt.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 9c155d1f852f..a322e31655b5 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1155,16 +1155,6 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
kunmap_atomic(pt_vaddr);
}
-static void gen6_ppgtt_unmap_pages(struct i915_hw_ppgtt *ppgtt)
-{
- int i;
-
- for (i = 0; i < ppgtt->num_pd_entries; i++)
- pci_unmap_page(ppgtt->base.dev->pdev,
- ppgtt->pd.page_table[i]->daddr,
- 4096, PCI_DMA_BIDIRECTIONAL);
-}
-
/* PDE TLBs are a pain invalidate pre GEN8. It requires a context reload. If we
* are switching between contexts with the same LRCA, we also must do a force
* restore.
@@ -1215,7 +1205,6 @@ static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
drm_mm_remove_node(&ppgtt->node);
- gen6_ppgtt_unmap_pages(ppgtt);
gen6_ppgtt_free(ppgtt);
}