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

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
mariux64 · Jan 25, 2011 · 5d07929 · 5d07929
1 parent 34311c7
commit 5d07929
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/nouveau/nvc0_grctx.c b/drivers/gpu/drm/nouveau/nvc0_grctx.c
@@ -1830,7 +1830,7 @@ nvc0_grctx_generate(struct nouveau_channel *chan)
 
 	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);