drm/nouveau/ttm: fix crash as a result of a recent ttm change
"drm/ttm: callback move_notify any time bo placement change v4" failed to
avoid a NULL pointer dereference in nouveau caused by move_notify being
expected to handle that case now.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_vm.c b/drivers/gpu/drm/nouveau/nouveau_vm.c
index ef0832b..2bf6c03 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vm.c
@@ -78,9 +78,10 @@
void
nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length,
- struct nouveau_mem *mem, dma_addr_t *list)
+ struct nouveau_mem *mem)
{
struct nouveau_vm *vm = vma->vm;
+ dma_addr_t *list = mem->pages;
int big = vma->node->type != vm->spg_shift;
u32 offset = vma->node->offset + (delta >> 12);
u32 bits = vma->node->type - 12;