drm/nouveau/disp/nv50-: simplify definition of base channels

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.h
index 67f951864977..371c6ee32313 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.h
@@ -13,7 +13,7 @@ struct nv50_disp_root {
 };
 
 struct nv50_disp_root_func {
-	const struct nv50_disp_dmac_oclass *dmac[2];
+	const struct nv50_disp_dmac_oclass *dmac[1];
 	const struct nv50_disp_pioc_oclass *pioc[1];
 	struct nv50_disp_user {
 		struct nvkm_sclass base;