On 10/30/23 02:28, Dave Airlie wrote:
From: Dave Airlie <airlied@xxxxxxxxxx>
This needs the proper division macros.
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Reviewed-by: Danilo Krummrich <dakr@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c
index 14a67cf96204..0f9b8087d5e6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/r535.c
@@ -267,7 +267,7 @@ r535_chan_id_get_locked(struct nvkm_chan *chan, struct nvkm_memory *muserd, u64
return -EINVAL;
}
- chid = ouserd / chan->func->userd->size;
+ chid = div_u64(ouserd, chan->func->userd->size);
list_for_each_entry(userd, &fifo->userd.list, head) {
if (userd->mem == muserd) {
