Hallo, On Mon, Sep 26, 2016 at 03:55:31PM +0200, Sascha Hauer wrote: > The USR2_DCDIN bit is tested for in register usr1. As the name > suggests the usr2 register should be used instead. This fixes > reading the Carrier detect status. > > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Fixes: 90ebc4838666 ("serial: imx: repair and complete handshaking") Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Thanks Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html