drm/nv50/graph: avoid touching 400724, it doesn't exist

Harmless, but we now get MMIO fault reports, so silence it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
git-mirror · Feb 20, 2013 · f63740f · f63740f
1 parent 89e728c
commit f63740f
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
@@ -909,9 +909,8 @@ nv50_graph_init(struct nouveau_object *object)
 	nv_wr32(priv, 0x400828, 0x00000000);
 	nv_wr32(priv, 0x40082c, 0x00000000);
 	nv_wr32(priv, 0x400830, 0x00000000);
-	nv_wr32(priv, 0x400724, 0x00000000);
 	nv_wr32(priv, 0x40032c, 0x00000000);
-	nv_wr32(priv, 0x400320, 4);	/* CTXCTL_CMD = NEWCTXDMA */
+	nv_wr32(priv, 0x400330, 0x00000000);
 
 	/* some unknown zcull magic */
 	switch (nv_device(priv)->chipset & 0xf0) {