OMAPDSS: DISPC: Remove a redundant function

dss_mgr_is_lcd() available in dss.h does the same thing as dispc_mgr_is_lcd()
in dispc.c. Remove the function from dispc.c and replace it with the one in
dss.h.

Signed-off-by: Archit Taneja <archit@ti.com>
1 file changed