video: omap: Staticise non-exported symbols

These symbols are not used outside it's driver so no need to
make the symbol global.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap/lcd_inn1510.c b/drivers/video/omap/lcd_inn1510.c
index 3271f16..d129946 100644
--- a/drivers/video/omap/lcd_inn1510.c
+++ b/drivers/video/omap/lcd_inn1510.c
@@ -98,7 +98,7 @@
 	return 0;
 }
 
-struct platform_driver innovator1510_panel_driver = {
+static struct platform_driver innovator1510_panel_driver = {
 	.probe		= innovator1510_panel_probe,
 	.remove		= innovator1510_panel_remove,
 	.suspend	= innovator1510_panel_suspend,