Warning: drivers/input/touch-overlay.c:72 No description found for return value of 'touch_overlay_map'
Warning: drivers/input/touch-overlay.c:140 No description found for return value of 'touch_overlay_mapped_touchscreen'
Warning: drivers/input/touch-overlay.c:252 No description found for return value of 'touch_overlay_process_contact'
Warning: drivers/input/touch-overlay.c:72 No description found for return value of 'touch_overlay_map'
Warning: drivers/input/touch-overlay.c:140 No description found for return value of 'touch_overlay_mapped_touchscreen'
Warning: drivers/input/touch-overlay.c:252 No description found for return value of 'touch_overlay_process_contact'