From 3c8868d3dbba5110bd43b49879f12d1a6b2a28ca Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 16 Dec 2009 14:51:13 +1000 Subject: drm/nv50: fix two potential suspend/resume oopses This avoids touching the dummy channel 0/127 we have on nv50. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nv50_fifo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/nouveau/nv50_fifo.c') diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c index 77ae1aa..b728228 100644 --- a/drivers/gpu/drm/nouveau/nv50_fifo.c +++ b/drivers/gpu/drm/nouveau/nv50_fifo.c @@ -416,7 +416,7 @@ nv50_fifo_unload_context(struct drm_device *dev) NV_DEBUG(dev, "\n"); chid = pfifo->channel_id(dev); - if (chid < 0 || chid >= dev_priv->engine.fifo.channels) + if (chid < 1 || chid >= dev_priv->engine.fifo.channels - 1) return 0; chan = dev_priv->fifos[chid]; -- cgit v1.1