Merge tag 'tilcdc-4.16' of https://github.com/jsarha/linux into drm-next

drm/tilcdc changes for 4.16

* tag 'tilcdc-4.16' of https://github.com/jsarha/linux:
  drm/tilcdc: make tilcdc_mode_hvtotal() static
  drm/tilcdc: Remove drm_framebuffer_get() and *_put() calls
  drm/tilcdc: ensure nonatomic iowrite64 is not used