[PATCH] PCDP: if PCDP contains parity information, use it

[linux-2.6-omap-h63xx.git] / drivers / serial / pxa.c

diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 9dc151d8fa612bb16554f6d4d15382a5d4eaf7ab..461c81c93207809381c0f2bc9afe5ecfa23d8d9e 100644 (file)
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -274,14 +274,11 @@ static unsigned int serial_pxa_tx_empty(struct uart_port *port)
 static unsigned int serial_pxa_get_mctrl(struct uart_port *port)
 {
        struct uart_pxa_port *up = (struct uart_pxa_port *)port;
-       unsigned long flags;
        unsigned char status;
        unsigned int ret;
 
 return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
-       spin_lock_irqsave(&up->port.lock, flags);
        status = serial_in(up, UART_MSR);
-       spin_unlock_irqrestore(&up->port.lock, flags);
 
        ret = 0;
        if (status & UART_MSR_DCD)
@@ -455,22 +452,22 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
 
        switch (termios->c_cflag & CSIZE) {
        case CS5:
-               cval = 0x00;
+               cval = UART_LCR_WLEN5;
                break;
        case CS6:
-               cval = 0x01;
+               cval = UART_LCR_WLEN6;
                break;
        case CS7:
-               cval = 0x02;
+               cval = UART_LCR_WLEN7;
                break;
        default:
        case CS8:
-               cval = 0x03;
+               cval = UART_LCR_WLEN8;
                break;
        }
 
        if (termios->c_cflag & CSTOPB)
-               cval |= 0x04;
+               cval |= UART_LCR_STOP;
        if (termios->c_cflag & PARENB)
                cval |= UART_LCR_PARITY;
        if (!(termios->c_cflag & PARODD))