commit 5d07929808a6430d3d844db4da828dfadbc49cd2
author Ben Skeggs <bskeggs@redhat.com> Fri Jan 21 22:34:13 2011 +1000
committer Ben Skeggs <bskeggs@redhat.com> Tue Jan 25 11:05:01 2011 +1000
tree 67079bb5e51938dfcfe3c53cb0a06a25c254d529
parent 34311c730147def6862304488ee1f7c3f4acd74b

drm/nvc0/grctx: correct an off-by-one

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nvc0_grctx.c

diff --git a/drivers/gpu/drm/nouveau/nvc0_grctx.c b/drivers/gpu/drm/nouveau/nvc0_grctx.c
index b9e68b2..f880ff7 100644
--- a/drivers/gpu/drm/nouveau/nvc0_grctx.c
+++ b/drivers/gpu/drm/nouveau/nvc0_grctx.c
@@ -1830,7 +1830,7 @@
 
 	for (tp = 0, id = 0; tp < 4; tp++) {
 		for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-			if (tp <= priv->tp_nr[gpc]) {
+			if (tp < priv->tp_nr[gpc]) {
 				nv_wr32(dev, TP_UNIT(gpc, tp, 0x698), id);
 				nv_wr32(dev, TP_UNIT(gpc, tp, 0x4e8), id);
 				nv_wr32(dev, GPC_UNIT(gpc, 0x0c10 + tp * 4), id);