From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Benetti Subject: [PATCH 1/4] serial: 8250: Copy em485 from port to real port. Date: Wed, 6 Jun 2018 11:49:40 +0200 Message-ID: <20180606094942.71190-4-giulio.benetti@micronovasrl.com> References: <20180606094942.71190-1-giulio.benetti@micronovasrl.com> Return-path: In-Reply-To: <20180606094942.71190-1-giulio.benetti@micronovasrl.com> Sender: linux-kernel-owner@vger.kernel.org Cc: matwey.kornilov@gmail.com, Giulio Benetti , Greg Kroah-Hartman , Jiri Slaby , Andy Shevchenko , Matthias Brugger , Kees Cook , Allen Pais , Sean Young , "open list:SERIAL DRIVERS" , open list List-Id: linux-serial@vger.kernel.org em485 gets lost during serial8250_register_8250_port(). Copy em485 to final uart port. Signed-off-by: Giulio Benetti --- drivers/tty/serial/8250/8250_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 9342fc2ee7df..c8c2b260c681 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -994,6 +994,7 @@ int serial8250_register_8250_port(struct uart_8250_port *up) uart->port.rs485_config = up->port.rs485_config; uart->port.rs485 = up->port.rs485; uart->dma = up->dma; + uart->em485 = up->em485; /* Take tx_loadsz from fifosize if it wasn't set separately */ if (uart->port.fifosize && !uart->tx_loadsz) -- 2.17.1