drm/exynos/decon: make irq handler static

The function is used only locally.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2016-02-11 12:55:46 +01:00 • committed by Inki Dae
commit 9844d6ebb1