drm/nouveau: stop using persistent_swap_storage

According to Ben this is most likely just a leftover.

Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/391078/?series=81804&rev=1
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Christian König 2020-09-17 13:16:53 +02:00
commit 84d28b4717