drm/nouveau: convert bo.mem.start usage to bo.offset
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index d199097..d0e4583 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -54,7 +54,7 @@
* buffer resides, userspace can submit its own push buffers from
* anywhere within the same memtype.
*/
- chan->pushbuf_base = chan->pushbuf_bo->bo.mem.start << PAGE_SHIFT;
+ chan->pushbuf_base = chan->pushbuf_bo->bo.offset;
if (dev_priv->card_type >= NV_50) {
if (dev_priv->card_type < NV_C0) {
ret = nouveau_gpuobj_dma_new(chan,