On Mon, Nov 26, 2018 at 12:22:03AM +0800, Hao Zhang wrote: > +#define CLK_APB1 27 This is already used in patch 2, so the patches must be reordered. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ |