drm/exynos: add extern C guard for the UAPI header

Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Emil Velikov 2016-04-07 18:58:35 +01:00
commit 37a96bedae