encoder-opa362.c and panel-sharp-ls037v7dw01.c do not use the legacy
GPIO API, so we can remove the including of gpio.h and of_gpio.h.
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>