OMAPDSS: DISPC: make dispc_ovl_set_channel_out() public

Make dispc_ovl_set_channel_out() public so that later patches can handle
changing overlay's manager.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 5bbd838a657a..5130f88516a0 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -875,8 +875,7 @@ static void dispc_ovl_set_color_mode(enum omap_plane plane,
         REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), m, 4, 1);
 }
 
-static void dispc_ovl_set_channel_out(enum omap_plane plane,
-                enum omap_channel channel)
+void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel)
 {
         int shift;
         u32 val;