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>

1 files changed, 0 insertions, 25 deletions

diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 999f91bf70d..f8dad3a3427 100644
--- 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++];