From: David Herrmann <dh.herrmann@gmail.com>
Date: Wed, 24 Jul 2013 19:10:03 +0000 (+0200)
Subject: drm/vma: provide drm_vma_node_unmap() helper
X-Git-Tag: v3.12-rc1~136^2~142
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51335df9f044ccfafb029f4d7fbeb11c4526340a;p=pandora-kernel.git

drm/vma: provide drm_vma_node_unmap() helper

Instead of unmapping the nodes in TTM and GEM users manually, we provide
a generic wrapper which does the correct thing for all vma-nodes.

v2: remove bdev->dev_mapping test in ttm_bo_unmap_virtual_unlocked() as
ttm_mem_io_free_vm() does nothing in that case (io_reserved_vm is 0).
v4: Fix docbook comments
v5: use drm_vma_node_size()

Cc: Dave Airlie <airlied@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@gmail.com>
---

Reading git-diff-tree failed