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serial/8250: Copy RS485 fields to serial_core 

Initialize recently added rs485 fields on serial_core

Reviewed-by: Alan Cox <alan@linux.intel.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Yoshihiro YUNOMAE <yoshihiro.yunomae.ez@hitachi.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Ricardo Ribalda Delgado 2014-11-06 09:22:51 +01:00 committed by Greg Kroah-Hartman
parent a5f276f10f
commit 46c55b4bb9
1 changed files with 2 additions and 0 deletions
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2
drivers/tty/serial/8250/8250_core.c
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@ -3619,6 +3619,8 @@ int serial8250_register_8250_port(struct uart_8250_port *up)
uart->rs485 = up->rs485;
uart->port.throttle = up->port.throttle;
uart->port.unthrottle = up->port.unthrottle;
uart->port.rs485_config = up->port.rs485_config;
uart->port.rs485 = up->port.rs485;
/* Take tx_loadsz from fifosize if it wasn't set separately */
if (uart->port.fifosize && !uart->tx_loadsz)