drm/rockchip: fix "should it be static?" warnings

Combined with the previous commit, this fixes all of the sparse warnings
in drm/rockchip.

Signed-off-by: John Keeping <john@metanate.com>
This commit is contained in:
John Keeping 2016-05-10 17:03:56 +01:00 • committed by Mark Yao
commit 8ff490ae42
4 changed files with 5 additions and 5 deletions