diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
index cede3d662c35..57cda2a1437b 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
@@ -1451,7 +1451,7 @@ init_configure_mem(struct nvbios_init *init)
 	data = init_rdvgai(init, 0x03c4, 0x01);
 	init_wrvgai(init, 0x03c4, 0x01, data | 0x20);
 
-	while ((addr = nv_ro32(bios, sdata)) != 0xffffffff) {
+	for (; (addr = nv_ro32(bios, sdata)) != 0xffffffff; sdata += 4) {
 		switch (addr) {
 		case 0x10021c: /* CKE_NORMAL */
 		case 0x1002d0: /* CMD_REFRESH */