drm/radeon: use new iterator in radeon_sync_resv

Simplifying the code a bit.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211005113742.1101-16-christian.koenig@amd.com
This commit is contained in:
Christian König 2021-06-16 09:23:50 +02:00
commit 0597ca7b43