Merge with /pub/scm/linux/kernel/git/sfrench/cifs-2.6.git/

[powerpc.git] / drivers / serial / pxa.c

diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 08b08d6..90c2a86 100644 (file)
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -80,7 +80,7 @@ static void serial_pxa_enable_ms(struct uart_port *port)
        serial_out(up, UART_IER, up->ier);
 }
 
-static void serial_pxa_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void serial_pxa_stop_tx(struct uart_port *port)
 {
        struct uart_pxa_port *up = (struct uart_pxa_port *)port;
 
@@ -185,7 +185,7 @@ static void transmit_chars(struct uart_pxa_port *up)
                return;
        }
        if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
-               serial_pxa_stop_tx(&up->port, 0);
+               serial_pxa_stop_tx(&up->port);
                return;
        }
 
@@ -203,10 +203,10 @@ static void transmit_chars(struct uart_pxa_port *up)
 
 
        if (uart_circ_empty(xmit))
-               serial_pxa_stop_tx(&up->port, 0);
+               serial_pxa_stop_tx(&up->port);
 }
 
-static void serial_pxa_start_tx(struct uart_port *port, unsigned int tty_start)
+static void serial_pxa_start_tx(struct uart_port *port)
 {
        struct uart_pxa_port *up = (struct uart_pxa_port *)port;
 
@@ -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)
@@ -502,7 +499,7 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
        /*
         * Update the per-port timeout.
         */
-       uart_update_timeout(port, termios->c_cflag, quot);
+       uart_update_timeout(port, termios->c_cflag, baud);
 
        up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
        if (termios->c_iflag & INPCK)
@@ -592,8 +589,8 @@ serial_pxa_type(struct uart_port *port)
 
 #ifdef CONFIG_SERIAL_PXA_CONSOLE
 
-extern struct uart_pxa_port serial_pxa_ports[];
-extern struct uart_driver serial_pxa_reg;
+static struct uart_pxa_port serial_pxa_ports[];
+static struct uart_driver serial_pxa_reg;
 
 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)