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USB: serqt_usb2.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: Bill Pemberton <wfp5p@virginia.edu> 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>
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1 changed files with 0 additions and 44 deletions
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@ -304,8 +304,6 @@ static void qt_write_bulk_callback(struct urb *urb)
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quatech_port = urb->context;
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dbg("%s - port %d\n", __func__, quatech_port->port_num);
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tty = tty_port_tty_get(&quatech_port->port->port);
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if (tty)
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@ -351,7 +349,6 @@ static void qt_read_bulk_callback(struct urb *urb)
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/* index = MINOR(port->tty->device) - serial->minor; */
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index = tty->index - serial->minor;
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dbg("%s - port %d\n", __func__, port->number);
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dbg("%s - port->RxHolding = %d\n", __func__, qt_port->RxHolding);
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if (port_paranoia_check(port, __func__) != 0) {
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@ -726,8 +723,6 @@ static int qt_startup(struct usb_serial *serial)
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int i;
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int status;
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dbg("enterting %s", __func__);
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/* Now setup per port private data */
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for (i = 0; i < serial->num_ports; i++) {
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port = serial->port[i];
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@ -855,8 +850,6 @@ static void qt_release(struct usb_serial *serial)
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struct quatech_port *qt_port;
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int i;
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dbg("enterting %s", __func__);
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for (i = 0; i < serial->num_ports; i++) {
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port = serial->port[i];
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if (!port)
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@ -882,8 +875,6 @@ static int qt_open(struct tty_struct *tty,
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if (port_paranoia_check(port, __func__))
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return -ENODEV;
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dbg("%s - port %d\n", __func__, port->number);
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serial = port->serial;
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if (serial_paranoia_check(serial, __func__))
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@ -1006,8 +997,6 @@ static int qt_chars_in_buffer(struct tty_struct *tty)
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serial = get_usb_serial(port, __func__);
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dbg("%s - port %d\n", __func__, port->number);
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if (serial->num_bulk_out) {
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if (port->write_urb->status == -EINPROGRESS)
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chars = port->write_urb->transfer_buffer_length;
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@ -1054,8 +1043,6 @@ static void qt_close(struct usb_serial_port *port)
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unsigned int index;
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status = 0;
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dbg("%s - port %d\n", __func__, port->number);
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tty = tty_port_tty_get(&port->port);
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index = tty->index - serial->minor;
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@ -1109,8 +1096,6 @@ static int qt_write(struct tty_struct *tty, struct usb_serial_port *port,
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if (serial == NULL)
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return -ENODEV;
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dbg("%s - port %d\n", __func__, port->number);
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if (count == 0) {
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dbg("%s - write request of 0 bytes\n", __func__);
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return 0;
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@ -1173,8 +1158,6 @@ static int qt_write_room(struct tty_struct *tty)
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mutex_lock(&qt_port->lock);
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dbg("%s - port %d\n", __func__, port->number);
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if (serial->num_bulk_out) {
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if (port->write_urb->status != -EINPROGRESS)
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retval = port->bulk_out_size;
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@ -1241,8 +1224,6 @@ static void qt_set_termios(struct tty_struct *tty,
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int baud, divisor, remainder;
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int status;
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dbg("%s", __func__);
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index = tty->index - port->serial->minor;
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switch (cflag) {
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@ -1365,8 +1346,6 @@ static void qt_break(struct tty_struct *tty, int break_state)
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mutex_lock(&qt_port->lock);
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dbg("%s - port %d\n", __func__, port->number);
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result =
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usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
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QT_BREAK_CONTROL, 0x40, onoff, index, NULL, 0, 300);
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@ -1385,8 +1364,6 @@ static inline int qt_real_tiocmget(struct tty_struct *tty,
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int status;
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unsigned int index;
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dbg("%s - port %d, tty =0x%p\n", __func__, port->number, tty);
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index = tty->index - serial->minor;
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status =
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BoxGetRegister(port->serial, index, MODEM_CONTROL_REGISTER, &mcr);
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@ -1426,8 +1403,6 @@ static inline int qt_real_tiocmset(struct tty_struct *tty,
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int status;
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unsigned int index;
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dbg("%s - port %d\n", __func__, port->number);
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index = tty->index - serial->minor;
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status =
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BoxGetRegister(port->serial, index, MODEM_CONTROL_REGISTER, &mcr);
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@ -1461,18 +1436,11 @@ static int qt_tiocmget(struct tty_struct *tty)
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struct quatech_port *qt_port = qt_get_port_private(port);
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int retval = -ENODEV;
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dbg("In %s\n", __func__);
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if (!serial)
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return -ENODEV;
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mutex_lock(&qt_port->lock);
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dbg("%s - port %d\n", __func__, port->number);
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dbg("%s - port->RxHolding = %d\n", __func__, qt_port->RxHolding);
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retval = qt_real_tiocmget(tty, port, serial);
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mutex_unlock(&qt_port->lock);
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return retval;
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}
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@ -1486,18 +1454,11 @@ static int qt_tiocmset(struct tty_struct *tty,
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struct quatech_port *qt_port = qt_get_port_private(port);
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int retval = -ENODEV;
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dbg("In %s\n", __func__);
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if (!serial)
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return -ENODEV;
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mutex_lock(&qt_port->lock);
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dbg("%s - port %d\n", __func__, port->number);
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dbg("%s - qt_port->RxHolding = %d\n", __func__, qt_port->RxHolding);
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retval = qt_real_tiocmset(tty, port, serial, set);
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mutex_unlock(&qt_port->lock);
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return retval;
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}
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@ -1508,8 +1469,6 @@ static void qt_throttle(struct tty_struct *tty)
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struct usb_serial *serial = get_usb_serial(port, __func__);
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struct quatech_port *qt_port;
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dbg("%s - port %d\n", __func__, port->number);
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if (!serial)
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return;
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@ -1519,7 +1478,6 @@ static void qt_throttle(struct tty_struct *tty)
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/* pass on to the driver specific version of this function */
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qt_port->RxHolding = 1;
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dbg("%s - port->RxHolding = 1\n", __func__);
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mutex_unlock(&qt_port->lock);
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return;
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@ -1539,8 +1497,6 @@ static void qt_unthrottle(struct tty_struct *tty)
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mutex_lock(&qt_port->lock);
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dbg("%s - port %d\n", __func__, port->number);
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if (qt_port->RxHolding == 1) {
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dbg("%s -qt_port->RxHolding == 1\n", __func__);
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