USB: kl5kusb105.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: Oliver Neukum <oliver@neukum.name>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/serial/kl5kusb105.c

@@ -282,8 +282,6 @@ static void klsi_105_release(struct usb_serial *serial)
 {
 	int i;
 
-	dbg("%s", __func__);
-
 	for (i = 0; i < serial->num_ports; ++i)
 		kfree(usb_get_serial_port_data(serial->port[i]));
 }
@@ -298,8 +296,6 @@ static int  klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port)
 	struct klsi_105_port_settings *cfg;
 	unsigned long flags;
 
-	dbg("%s port %d", __func__, port->number);
-
 	/* Do a defined restart:
 	 * Set up sane default baud rate and send the 'READ_ON'
 	 * vendor command.
@@ -376,8 +372,6 @@ static void klsi_105_close(struct usb_serial_port *port)
 {
 	int rc;
 
-	dbg("%s port %d", __func__, port->number);
-
 	mutex_lock(&port->serial->disc_mutex);
 	if (!port->serial->disconnected) {
 		/* send READ_OFF */
@@ -646,7 +640,6 @@ static int klsi_105_tiocmget(struct tty_struct *tty)
 	unsigned long flags;
 	int rc;
 	unsigned long line_state;
-	dbg("%s - request, just guessing", __func__);
 
 	rc = klsi_105_get_line_state(port, &line_state);
 	if (rc < 0) {
@@ -668,8 +661,6 @@ static int klsi_105_tiocmset(struct tty_struct *tty,
 {
 	int retval = -EINVAL;
 
-	dbg("%s", __func__);
-
 /* if this ever gets implemented, it should be done something like this:
 	struct usb_serial *serial = port->serial;
 	struct klsi_105_private *priv = usb_get_serial_port_data(port);