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authorBen Skeggs <bskeggs@redhat.com>2010-12-03 02:05:20 +0300
committerFrancisco Jerez <currojerez@riseup.net>2010-12-08 05:00:38 +0300
commita8b214f007e299225d3fcf10c46f7fc603c275fa (patch)
treee1eba17a16decce8d81850deba029794a44efe60 /drivers/gpu/drm/nouveau/nouveau_fence.c
parent7a45d764a8e3177f0c9cd4a0be9f2ab7965e55cb (diff)
downloadlinux-a8b214f007e299225d3fcf10c46f7fc603c275fa.tar.xz
drm/nouveau: fix use of drm_mm_node in semaphore object
At some point in the future, this bo won't necessarily be backed by a drm_mm_node, so use the start/size fields of the ttm_mem_reg instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_fence.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fence.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 3d50d5c3b0fe..01290d2952ae 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -450,12 +450,11 @@ nouveau_fence_channel_init(struct nouveau_channel *chan)
/* Create a DMA object for the shared cross-channel sync area. */
if (USE_SEMA(dev)) {
- struct drm_mm_node *mem = dev_priv->fence.bo->bo.mem.mm_node;
+ struct ttm_mem_reg *mem = &dev_priv->fence.bo->bo.mem;
ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
mem->start << PAGE_SHIFT,
- mem->size << PAGE_SHIFT,
- NV_MEM_ACCESS_RW,
+ mem->size, NV_MEM_ACCESS_RW,
NV_MEM_TARGET_VRAM, &obj);
if (ret)
return ret;