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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>
This commit is contained in:
Ben Skeggs 2013-02-17 11:31:17 +10:00
parent 89e728ce07
commit f63740fd58
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
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@ -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) {