drm/exynos: dsi: remove the empty mode_valid callback
authorHyungwon Hwang <human.hwang@samsung.com>
Thu, 2 Apr 2015 09:52:20 +0000 (18:52 +0900)
committerInki Dae <inki.dae@samsung.com>
Mon, 13 Apr 2015 02:39:41 +0000 (11:39 +0900)
commit643c3024a5ee2bf74ee25c8dd03bcd287f3b2833
tree1b6b68b056341d904509afc3b37bcadead7a8723
parent3cabaf7ea7044d6a75fd76e2fc53304a55abe965
drm/exynos: dsi: remove the empty mode_valid callback

Because the helper function which calls this callback checks whether
it is registered or not. It is not necessary if it does nothing.
So it would be better to remove the function for clarity.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_dsi.c