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USB: opticon.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: Johan Hovold <jhovold@gmail.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-05-03 16:44:40 -07:00
parent 69d1d34a9b
commit 815fd56974
1 changed files with 0 additions and 19 deletions
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19
drivers/usb/serial/opticon.c
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@ -70,8 +70,6 @@ static void opticon_read_bulk_callback(struct urb *urb)
int data_length;
unsigned long flags;
dbg("%s - port %d", __func__, port->number);
switch (status) {
case 0:
/* success */
@ -179,8 +177,6 @@ static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port)
unsigned long flags;
int result = 0;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
priv->throttled = false;
priv->actually_throttled = false;
@ -216,8 +212,6 @@ static void opticon_close(struct usb_serial_port *port)
{
struct opticon_private *priv = usb_get_serial_data(port->serial);
dbg("%s - port %d", __func__, port->number);
/* shutdown our urbs */
usb_kill_urb(priv->bulk_read_urb);
}
@ -256,8 +250,6 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
int status;
struct usb_ctrlrequest *dr;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
if (priv->outstanding_urbs > URB_UPPER_LIMIT) {
spin_unlock_irqrestore(&priv->lock, flags);
@ -338,8 +330,6 @@ static int opticon_write_room(struct tty_struct *tty)
struct opticon_private *priv = usb_get_serial_data(port->serial);
unsigned long flags;
dbg("%s - port %d", __func__, port->number);
/*
* We really can take almost anything the user throws at us
* but let's pick a nice big number to tell the tty
@ -362,7 +352,6 @@ static void opticon_throttle(struct tty_struct *tty)
struct opticon_private *priv = usb_get_serial_data(port->serial);
unsigned long flags;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
priv->throttled = true;
spin_unlock_irqrestore(&priv->lock, flags);
@ -376,8 +365,6 @@ static void opticon_unthrottle(struct tty_struct *tty)
unsigned long flags;
int result, was_throttled;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
priv->throttled = false;
was_throttled = priv->actually_throttled;
@ -400,8 +387,6 @@ static int opticon_tiocmget(struct tty_struct *tty)
unsigned long flags;
int result = 0;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&priv->lock, flags);
if (priv->rts)
result |= TIOCM_RTS;
@ -560,8 +545,6 @@ static void opticon_disconnect(struct usb_serial *serial)
{
struct opticon_private *priv = usb_get_serial_data(serial);
dbg("%s", __func__);
usb_kill_urb(priv->bulk_read_urb);
usb_free_urb(priv->bulk_read_urb);
}
@ -570,8 +553,6 @@ static void opticon_release(struct usb_serial *serial)
{
struct opticon_private *priv = usb_get_serial_data(serial);
dbg("%s", __func__);
kfree(priv->bulk_in_buffer);
kfree(priv);
}