USB: mct_u232.c: remove dbg() tracing calls

dbg() was used a lot a long time ago to trace code flow.  Now that we have
ftrace, this isn't needed at all, so remove these calls.

CC: Johan Hovold <jhovold@gmail.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Alan Stern <stern@rowland.harvard.edu>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index 6edd26130e25a05ddaa3dfbbedcfae0f4a1ef51a..4361364a3050ae22a504722fd4f671babe3220fb 100644 (file)
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -427,8 +427,6 @@ static void mct_u232_release(struct usb_serial *serial)
        struct mct_u232_private *priv;
        int i;
 
-       dbg("%s", __func__);
-
        for (i = 0; i < serial->num_ports; ++i) {
                /* My special items, the standard routines free my urbs */
                priv = usb_get_serial_port_data(serial->port[i]);
@@ -446,8 +444,6 @@ static int  mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
        unsigned char last_lcr;
        unsigned char last_msr;
 
-       dbg("%s port %d", __func__, port->number);
-
        /* Compensate for a hardware bug: although the Sitecom U232-P25
         * device reports a maximum output packet size of 32 bytes,
         * it seems to be able to accept only 16 bytes (and that's what
@@ -528,8 +524,6 @@ static void mct_u232_dtr_rts(struct usb_serial_port *port, int on)
 
 static void mct_u232_close(struct usb_serial_port *port)
 {
-       dbg("%s port %d", __func__, port->number);
-
        if (port->serial->dev) {
                /* shutdown our urbs */
                usb_kill_urb(port->write_urb);
@@ -572,7 +566,6 @@ static void mct_u232_read_int_callback(struct urb *urb)
                return;
        }
 
-       dbg("%s - port %d", __func__, port->number);
        usb_serial_debug_data(debug, &port->dev, __func__,
                                        urb->actual_length, data);
 
@@ -733,8 +726,6 @@ static void mct_u232_break_ctl(struct tty_struct *tty, int break_state)
        unsigned char lcr;
        unsigned long flags;
 
-       dbg("%sstate=%d", __func__, break_state);
-
        spin_lock_irqsave(&priv->lock, flags);
        lcr = priv->last_lcr;
 
@@ -753,8 +744,6 @@ static int mct_u232_tiocmget(struct tty_struct *tty)
        unsigned int control_state;
        unsigned long flags;
 
-       dbg("%s", __func__);
-
        spin_lock_irqsave(&priv->lock, flags);
        control_state = priv->control_state;
        spin_unlock_irqrestore(&priv->lock, flags);
@@ -771,8 +760,6 @@ static int mct_u232_tiocmset(struct tty_struct *tty,
        unsigned int control_state;
        unsigned long flags;
 
-       dbg("%s", __func__);
-
        spin_lock_irqsave(&priv->lock, flags);
        control_state = priv->control_state;
 
@@ -796,8 +783,6 @@ static void mct_u232_throttle(struct tty_struct *tty)
        struct mct_u232_private *priv = usb_get_serial_port_data(port);
        unsigned int control_state;
 
-       dbg("%s - port %d", __func__, port->number);
-
        spin_lock_irq(&priv->lock);
        priv->rx_flags |= THROTTLED;
        if (C_CRTSCTS(tty)) {
@@ -816,8 +801,6 @@ static void mct_u232_unthrottle(struct tty_struct *tty)
        struct mct_u232_private *priv = usb_get_serial_port_data(port);
        unsigned int control_state;
 
-       dbg("%s - port %d", __func__, port->number);
-
        spin_lock_irq(&priv->lock);
        if ((priv->rx_flags & THROTTLED) && C_CRTSCTS(tty)) {
                priv->rx_flags &= ~THROTTLED;