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USB: digi_acceleport.c: remove dbg() tracing calls

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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>
This commit is contained in:
Greg Kroah-Hartman 2012-05-03 16:43:59 -07:00
parent 108feb66ac
commit a1bd886975
1 changed files with 0 additions and 25 deletions
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25
drivers/usb/serial/digi_acceleport.c
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@ -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++];