USB: iuu_phoenix.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: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> 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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@ -135,8 +135,6 @@ static void iuu_release(struct usb_serial *serial)
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if (!port)
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return;
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dbg("%s", __func__);
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if (priv) {
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iuu_free_buf(priv);
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dbg("%s - I will free all", __func__);
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@ -198,8 +196,6 @@ static void iuu_rxcmd(struct urb *urb)
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int result;
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int status = urb->status;
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dbg("%s - enter", __func__);
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if (status) {
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dbg("%s - status = %d", __func__, status);
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/* error stop all */
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@ -221,7 +217,6 @@ static int iuu_reset(struct usb_serial_port *port, u8 wt)
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struct iuu_private *priv = usb_get_serial_port_data(port);
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int result;
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char *buf_ptr = port->write_urb->transfer_buffer;
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dbg("%s - enter", __func__);
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/* Prepare the reset sequence */
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@ -255,8 +250,6 @@ static void iuu_update_status_callback(struct urb *urb)
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u8 *st;
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int status = urb->status;
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dbg("%s - enter", __func__);
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if (status) {
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dbg("%s - status = %d", __func__, status);
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/* error stop all */
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@ -299,8 +292,6 @@ static int iuu_status(struct usb_serial_port *port)
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{
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int result;
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dbg("%s - enter", __func__);
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memset(port->write_urb->transfer_buffer, IUU_GET_STATE_REGISTER, 1);
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usb_fill_bulk_urb(port->write_urb, port->serial->dev,
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usb_sndbulkpipe(port->serial->dev,
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@ -318,8 +309,6 @@ static int bulk_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
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struct usb_serial *serial = port->serial;
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int actual = 0;
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dbg("%s - enter", __func__);
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/* send the data out the bulk port */
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status =
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@ -341,10 +330,7 @@ static int read_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
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struct usb_serial *serial = port->serial;
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int actual = 0;
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dbg("%s - enter", __func__);
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/* send the data out the bulk port */
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status =
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usb_bulk_msg(serial->dev,
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usb_rcvbulkpipe(serial->dev,
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@ -367,8 +353,6 @@ static int iuu_led(struct usb_serial_port *port, unsigned int R,
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if (!buf)
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return -ENOMEM;
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dbg("%s - enter", __func__);
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buf[0] = IUU_SET_LED;
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buf[1] = R & 0xFF;
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buf[2] = (R >> 8) & 0xFF;
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@ -460,8 +444,6 @@ static int iuu_clk(struct usb_serial_port *port, int dwFrq)
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unsigned int P2 = 0;
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int frq = (int)dwFrq;
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dbg("%s - enter", __func__);
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if (frq == 0) {
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priv->buf[Count++] = IUU_UART_WRITE_I2C;
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priv->buf[Count++] = FrqGenAdr << 1;
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@ -590,8 +572,6 @@ static int iuu_uart_flush(struct usb_serial_port *port)
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u8 rxcmd = IUU_UART_RX;
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struct iuu_private *priv = usb_get_serial_port_data(port);
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dbg("%s - enter", __func__);
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if (iuu_led(port, 0xF000, 0, 0, 0xFF) < 0)
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return -EIO;
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@ -630,8 +610,6 @@ static void read_buf_callback(struct urb *urb)
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struct tty_struct *tty;
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int status = urb->status;
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dbg("%s - status = %d", __func__, status);
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if (status) {
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if (status == -EPROTO) {
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/* reschedule needed */
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@ -659,7 +637,6 @@ static int iuu_bulk_write(struct usb_serial_port *port)
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int i;
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int buf_len;
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char *buf_ptr = port->write_urb->transfer_buffer;
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dbg("%s - enter", __func__);
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spin_lock_irqsave(&priv->lock, flags);
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*buf_ptr++ = IUU_UART_ESC;
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@ -691,7 +668,6 @@ static int iuu_bulk_write(struct usb_serial_port *port)
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static int iuu_read_buf(struct usb_serial_port *port, int len)
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{
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int result;
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dbg("%s - enter", __func__);
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usb_fill_bulk_urb(port->read_urb, port->serial->dev,
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usb_rcvbulkpipe(port->serial->dev,
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@ -713,8 +689,6 @@ static void iuu_uart_read_callback(struct urb *urb)
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unsigned char *data = urb->transfer_buffer;
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priv->poll++;
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dbg("%s - enter", __func__);
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if (status) {
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dbg("%s - status = %d", __func__, status);
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/* error stop all */
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@ -771,7 +745,6 @@ static int iuu_uart_write(struct tty_struct *tty, struct usb_serial_port *port,
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{
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struct iuu_private *priv = usb_get_serial_port_data(port);
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unsigned long flags;
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dbg("%s - enter", __func__);
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if (count > 256)
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return -ENOMEM;
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@ -792,8 +765,6 @@ static void read_rxcmd_callback(struct urb *urb)
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int result;
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int status = urb->status;
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dbg("%s - status = %d", __func__, status);
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if (status) {
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/* error stop all */
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return;
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@ -1015,8 +986,6 @@ static void iuu_close(struct usb_serial_port *port)
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if (!serial)
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return;
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dbg("%s - port %d", __func__, port->number);
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iuu_uart_off(port);
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if (serial->dev) {
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/* free writebuf */
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@ -1031,7 +1000,6 @@ static void iuu_close(struct usb_serial_port *port)
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static void iuu_init_termios(struct tty_struct *tty)
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{
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dbg("%s - enter", __func__);
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*(tty->termios) = tty_std_termios;
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tty->termios->c_cflag = CLOCAL | CREAD | CS8 | B9600
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| TIOCM_CTS | CSTOPB | PARENB;
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@ -1188,8 +1156,6 @@ static int iuu_vcc_set(struct usb_serial_port *port, unsigned int vcc)
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if (!buf)
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return -ENOMEM;
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dbg("%s - enter", __func__);
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buf[0] = IUU_SET_VCC;
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buf[1] = vcc & 0xFF;
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buf[2] = (vcc >> 8) & 0xFF;
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@ -1250,15 +1216,11 @@ static DEVICE_ATTR(vcc_mode, S_IRUSR | S_IWUSR, show_vcc_mode,
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static int iuu_create_sysfs_attrs(struct usb_serial_port *port)
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{
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dbg("%s", __func__);
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return device_create_file(&port->dev, &dev_attr_vcc_mode);
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}
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static int iuu_remove_sysfs_attrs(struct usb_serial_port *port)
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{
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dbg("%s", __func__);
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device_remove_file(&port->dev, &dev_attr_vcc_mode);
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return 0;
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}
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