[PATCH 01/38] drm/atomic-helper: use for_each_*_in_state more

[Maarten Lankhorst]

Op 02-06-16 om 00:06 schreef Daniel Vetter:
> This avois leaking drm_atomic_state internals into the helpers. The
> only place where this still happens after this patch is 
> drm_atomic_helper_swap_state().
> It's unavoidable there, and maybe a good indicator we should actually
> move that function into drm_atomic.c.
>
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>