drm: omapdrm: connector-analog-tv: Remove tvc_of_match forward declaration

The tvc_of_match variable is never referenced before its definition.
Remove the forward declaration.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c

@@ -40,8 +40,6 @@ static const struct videomode tvc_pal_vm = {
 			  DISPLAY_FLAGS_VSYNC_LOW,
 };
 
-static const struct of_device_id tvc_of_match[];
-
 #define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
 
 static int tvc_connect(struct omap_dss_device *dssdev)