Merge tag 'exynos-drm-fixes-for-v4.14-rc5' of git://git.kernel.org/pub/scm/linux...

- Fix potential use-after-free issue in suspend/resume
  by cleanning up drvdata at unbind.
- Fix potential NULL pointer dereference issue in suspend/resume
  by setting drm_dev after checking if drm_dev is null or not.

* tag 'exynos-drm-fixes-for-v4.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm/exynos: Clear drvdata after component unbind
  drm/exynos: Fix potential NULL pointer dereference in suspend/resume paths