drm/nouveau/fifo: turn chan subdev mask into engine mask

This data is used to know which engines/classes are reachable on a given
channel's runlist, and needs to be replaced with something that doesn't
rely on subdev index.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
index 8edfe8c1b911..54fab7cc36c1 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
@@ -18,7 +18,7 @@ struct nvkm_fifo_engn {
 struct nvkm_fifo_chan {
 	const struct nvkm_fifo_chan_func *func;
 	struct nvkm_fifo *fifo;
-	u64 engines;
+	u32 engm;
 	struct nvkm_object object;
 
 	struct list_head head;