Revert "drm/nouveau/vm: fix mapping of SG pages list"

This reverts commit c7216ec42b8d17dd40a99ccf4d1060baf4bb28a1.

1 files changed, 2 insertions, 7 deletions

diff --git a/nvkm/subdev/vm/base.c b/nvkm/subdev/vm/base.c
index 583463cfe..f75a683bd 100644
--- a/nvkm/subdev/vm/base.c
+++ b/nvkm/subdev/vm/base.c
@@ -152,18 +152,13 @@ nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length,
 		end = (pte + num);
 		if (unlikely(end >= max))
 			end = max;
-
-		/*
-		 * Map pages >4KB one by one so we can fix the list pointer
-		 * as to not map intermediate pages to the next PTE
-		 */
-		len = bits ? 1 : end - pte;
+		len = end - pte;
 
 		vmm->map_sg(vma, pgt, mem, pte, len, list);
 
 		num  -= len;
 		pte  += len;
-		list += len << bits;
+		list += len;
 		if (unlikely(end >= max)) {
 			pde++;
 			pte = 0;