USB: digi_acceleport.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: Peter Berger <pberger@brimson.com>
CC: Al Borchers <alborchers@steinerpoint.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 999f91b..f8dad3a 100644 (file)
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -657,9 +657,6 @@ static void digi_rx_throttle(struct tty_struct *tty)
        struct usb_serial_port *port = tty->driver_data;
        struct digi_port *priv = usb_get_serial_port_data(port);
 
-
-       dbg("digi_rx_throttle: TOP: port=%d", priv->dp_port_num);
-
        /* stop receiving characters by not resubmitting the read urb */
        spin_lock_irqsave(&priv->dp_port_lock, flags);
        priv->dp_throttled = 1;
@@ -675,8 +672,6 @@ static void digi_rx_unthrottle(struct tty_struct *tty)
        struct usb_serial_port *port = tty->driver_data;
        struct digi_port *priv = usb_get_serial_port_data(port);
 
-       dbg("digi_rx_unthrottle: TOP: port=%d", priv->dp_port_num);
-
        spin_lock_irqsave(&priv->dp_port_lock, flags);
 
        /* restart read chain */
@@ -904,8 +899,6 @@ static int digi_tiocmget(struct tty_struct *tty)
        unsigned int val;
        unsigned long flags;
 
-       dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
-
        spin_lock_irqsave(&priv->dp_port_lock, flags);
        val = priv->dp_modem_signals;
        spin_unlock_irqrestore(&priv->dp_port_lock, flags);
@@ -921,8 +914,6 @@ static int digi_tiocmset(struct tty_struct *tty,
        unsigned int val;
        unsigned long flags;
 
-       dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
-
        spin_lock_irqsave(&priv->dp_port_lock, flags);
        val = (priv->dp_modem_signals & ~clear) | set;
        spin_unlock_irqrestore(&priv->dp_port_lock, flags);
@@ -1013,8 +1004,6 @@ static void digi_write_bulk_callback(struct urb *urb)
        int ret = 0;
        int status = urb->status;
 
-       dbg("digi_write_bulk_callback: TOP, status=%d", status);
-
        /* port and serial sanity check */
        if (port == NULL || (priv = usb_get_serial_port_data(port)) == NULL) {
                pr_err("%s: port or port->private is NULL, status=%d\n",
@@ -1121,8 +1110,6 @@ static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
        struct digi_port *priv = usb_get_serial_port_data(port);
        struct ktermios not_termios;
 
-       dbg("digi_open: TOP: port=%d", priv->dp_port_num);
-
        /* be sure the device is started up */
        if (digi_startup_device(port->serial) != 0)
                return -ENXIO;
@@ -1160,8 +1147,6 @@ static void digi_close(struct usb_serial_port *port)
        unsigned char buf[32];
        struct digi_port *priv = usb_get_serial_port_data(port);
 
-       dbg("digi_close: TOP: port=%d", priv->dp_port_num);
-
        mutex_lock(&port->serial->disc_mutex);
        /* if disconnected, just clear flags */
        if (port->serial->disconnected)
@@ -1220,7 +1205,6 @@ exit:
        wake_up_interruptible(&priv->dp_close_wait);
        spin_unlock_irq(&priv->dp_port_lock);
        mutex_unlock(&port->serial->disc_mutex);
-       dbg("digi_close: done");
 }
 
 
@@ -1269,8 +1253,6 @@ static int digi_startup(struct usb_serial *serial)
        struct digi_port *priv;
        struct digi_serial *serial_priv;
 
-       dbg("digi_startup: TOP");
-
        /* allocate the private data structures for all ports */
        /* number of regular ports + 1 for the out-of-band port */
        for (i = 0; i < serial->type->num_ports + 1; i++) {
@@ -1325,7 +1307,6 @@ static int digi_startup(struct usb_serial *serial)
 static void digi_disconnect(struct usb_serial *serial)
 {
        int i;
-       dbg("digi_disconnect: TOP, in_interrupt()=%ld", in_interrupt());
 
        /* stop reads and writes on all ports */
        for (i = 0; i < serial->type->num_ports + 1; i++) {
@@ -1338,7 +1319,6 @@ static void digi_disconnect(struct usb_serial *serial)
 static void digi_release(struct usb_serial *serial)
 {
        int i;
-       dbg("digi_release: TOP, in_interrupt()=%ld", in_interrupt());
 
        /* free the private data structures for all ports */
        /* number of regular ports + 1 for the out-of-band port */
@@ -1356,8 +1336,6 @@ static void digi_read_bulk_callback(struct urb *urb)
        int ret;
        int status = urb->status;
 
-       dbg("digi_read_bulk_callback: TOP");
-
        /* port sanity check, do not resubmit if port is not valid */
        if (port == NULL)
                return;
@@ -1507,9 +1485,6 @@ static int digi_read_oob_callback(struct urb *urb)
        int i;
        unsigned int rts;
 
-       dbg("digi_read_oob_callback: port=%d, len=%d",
-                       priv->dp_port_num, urb->actual_length);
-
        /* handle each oob command */
        for (i = 0; i < urb->actual_length - 3;) {
                opcode = ((unsigned char *)urb->transfer_buffer)[i++];