Two fixes for 4.8:
- missing static specifier on atmel_hlcdc_crtc_reset()
- bug in the hardware scaling logic

* tag 'drm/atmel-hlcdc/4.8-fixes' of github.com:bbrezillon/linux-at91:
  drm/atmel-hlcdc: Make ->reset() implementation static
  drm: atmel-hlcdc: Fix vertical scaling