Merge branch 'drm-armada-fixes-4.15' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes

Armada fixes.

* 'drm-armada-fixes-4.15' of git://git.armlinux.org.uk/~rmk/linux-arm:
  drm/armada: fix YUV planar format framebuffer offsets
  drm/armada: improve efficiency of armada_drm_plane_calc_addrs()
  drm/armada: fix UV swap code
  drm/armada: fix SRAM powerdown
  drm/armada: fix leak of crtc structure