Commit cf426544 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
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serial: 8250_fintek: Remove serial_rs485 sanitization 



Serial core handles serial_rs485 sanitization and copying rs485 struct.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-27-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9cdaf4fc

drivers/tty/serial/8250/8250_fintek.c

+0 −14
Original line number Diff line number Diff line
@@ -206,19 +206,7 @@ static int fintek_8250_rs485_config(struct uart_port *port, 
		if (!(rs485->flags & SER_RS485_RTS_ON_SEND) ==

		    !(rs485->flags & SER_RS485_RTS_AFTER_SEND))

			return -EINVAL;

		memset(rs485->padding, 0, sizeof(rs485->padding));

		config |= RS485_URA;

	} else {

		memset(rs485, 0, sizeof(*rs485));

	}



	rs485->flags &= SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND |

			SER_RS485_RTS_AFTER_SEND;



	/* Only the first port supports delays */

	if (pdata->index) {

		rs485->delay_rts_before_send = 0;

		rs485->delay_rts_after_send = 0;

	}



	if (rs485->delay_rts_before_send) {
@@ -241,8 +229,6 @@ static int fintek_8250_rs485_config(struct uart_port *port, 
	sio_write_reg(pdata, RS485, config);

	fintek_8250_exit_key(pdata->base_port);



	port->rs485 = *rs485;



	return 0;

}