linux-phytec-ti

drm/exynos: move to_exynos_crtc() macro to main header

With this change we allow other pieces of the code to use this macro.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>