tree bd159dbbfaeeda0c3f2b6163e9b9631fe7c29531
parent acd8afa82447be541df3e1d5759cf7fe16b5ea74
author Andrzej Hajda <a.hajda@samsung.com> 1400496849 +0200
committer Inki Dae <daeinki@gmail.com> 1401642431 +0900

drm/exynos/fimc: replace mutex by spinlock

Function fimc_dst_set_buf_seq is called by irq handler
so it should not use mutexes. This patch fixes it.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>