@@ -308,8 +308,7 @@ static int atmel_config_rs485(struct uart_port *port,
if (rs485conf->flags & SER_RS485_ENABLED) {
dev_dbg(port->dev, "Setting UART to RS485\n");
atmel_port->tx_done_mask = ATMEL_US_TXEMPTY;
- if ((rs485conf->delay_rts_after_send) > 0)
- UART_PUT_TTGR(port, rs485conf->delay_rts_after_send);
+ UART_PUT_TTGR(port, rs485conf->delay_rts_after_send);
mode |= ATMEL_US_USMODE_RS485;
} else {
dev_dbg(port->dev, "Setting UART to RS232\n");
@@ -370,8 +369,7 @@ static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
if (port->rs485.flags & SER_RS485_ENABLED) {
dev_dbg(port->dev, "Setting UART to RS485\n");
- if ((port->rs485.delay_rts_after_send) > 0)
- UART_PUT_TTGR(port, port->rs485.delay_rts_after_send);
+ UART_PUT_TTGR(port, port->rs485.delay_rts_after_send);
mode |= ATMEL_US_USMODE_RS485;
} else {
dev_dbg(port->dev, "Setting UART to RS232\n");
@@ -2026,8 +2024,7 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios,
mode &= ~ATMEL_US_USMODE;
if (port->rs485.flags & SER_RS485_ENABLED) {
- if ((port->rs485.delay_rts_after_send) > 0)
- UART_PUT_TTGR(port, port->rs485.delay_rts_after_send);
+ UART_PUT_TTGR(port, port->rs485.delay_rts_after_send);
mode |= ATMEL_US_USMODE_RS485;
}