USB: ssu100.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: 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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@ -85,7 +85,6 @@ static void ssu100_release(struct usb_serial *serial)
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{
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struct ssu100_port_private *priv = usb_get_serial_port_data(*serial->port);
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dbg("%s", __func__);
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kfree(priv);
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}
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@ -171,8 +170,6 @@ static int ssu100_initdevice(struct usb_device *dev)
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u8 *data;
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int result = 0;
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dbg("%s", __func__);
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data = kzalloc(3, GFP_KERNEL);
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if (!data)
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return -ENOMEM;
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@ -237,8 +234,6 @@ static void ssu100_set_termios(struct tty_struct *tty,
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u16 urb_value = 0; /* will hold the new flags */
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int result;
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dbg("%s", __func__);
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if (cflag & PARENB) {
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if (cflag & PARODD)
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urb_value |= UART_LCR_PARITY;
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@ -312,8 +307,6 @@ static int ssu100_open(struct tty_struct *tty, struct usb_serial_port *port)
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int result;
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unsigned long flags;
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dbg("%s - port %d", __func__, port->number);
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data = kzalloc(2, GFP_KERNEL);
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if (!data)
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return -ENOMEM;
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@ -348,7 +341,6 @@ static int ssu100_open(struct tty_struct *tty, struct usb_serial_port *port)
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static void ssu100_close(struct usb_serial_port *port)
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{
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dbg("%s", __func__);
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usb_serial_generic_close(port);
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}
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@ -467,8 +459,6 @@ static int ssu100_attach(struct usb_serial *serial)
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struct ssu100_port_private *priv;
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struct usb_serial_port *port = *serial->port;
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dbg("%s", __func__);
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priv = kzalloc(sizeof(*priv), GFP_KERNEL);
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if (!priv) {
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dev_err(&port->dev, "%s- kmalloc(%Zd) failed.\n", __func__,
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@ -490,8 +480,6 @@ static int ssu100_tiocmget(struct tty_struct *tty)
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u8 *d;
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int r;
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dbg("%s\n", __func__);
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d = kzalloc(2, GFP_KERNEL);
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if (!d)
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return -ENOMEM;
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@ -522,7 +510,6 @@ static int ssu100_tiocmset(struct tty_struct *tty,
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struct usb_serial_port *port = tty->driver_data;
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struct usb_device *dev = port->serial->dev;
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dbg("%s\n", __func__);
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return update_mctrl(dev, set, clear);
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}
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@ -530,8 +517,6 @@ static void ssu100_dtr_rts(struct usb_serial_port *port, int on)
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{
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struct usb_device *dev = port->serial->dev;
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dbg("%s\n", __func__);
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mutex_lock(&port->serial->disc_mutex);
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if (!port->serial->disconnected) {
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/* Disable flow control */
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@ -618,8 +603,6 @@ static int ssu100_process_packet(struct urb *urb,
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int i;
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char *ch;
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dbg("%s - port %d", __func__, port->number);
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if ((len >= 4) &&
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(packet[0] == 0x1b) && (packet[1] == 0x1b) &&
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((packet[2] == 0x00) || (packet[2] == 0x01))) {
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@ -656,8 +639,6 @@ static void ssu100_process_read_urb(struct urb *urb)
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struct tty_struct *tty;
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int count;
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dbg("%s", __func__);
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tty = tty_port_tty_get(&port->port);
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if (!tty)
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return;
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