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USB: belkin_sa.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: William Greathouse <wgreathouse@smva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-05-03 16:43:52 -07:00
parent 4d9b4001e0
commit d17a44db94
1 changed files with 0 additions and 10 deletions
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10
drivers/usb/serial/belkin_sa.c
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@ -159,8 +159,6 @@ static void belkin_sa_release(struct usb_serial *serial)
{
int i;
dbg("%s", __func__);
for (i = 0; i < serial->num_ports; ++i)
kfree(usb_get_serial_port_data(serial->port[i]));
}
@ -170,8 +168,6 @@ static int belkin_sa_open(struct tty_struct *tty,
{
int retval;
dbg("%s port %d", __func__, port->number);
retval = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
if (retval) {
dev_err(&port->dev, "usb_submit_urb(read int) failed\n");
@ -187,8 +183,6 @@ static int belkin_sa_open(struct tty_struct *tty,
static void belkin_sa_close(struct usb_serial_port *port)
{
dbg("%s port %d", __func__, port->number);
usb_serial_generic_close(port);
usb_kill_urb(port->interrupt_in_urb);
}
@ -464,8 +458,6 @@ static int belkin_sa_tiocmget(struct tty_struct *tty)
unsigned long control_state;
unsigned long flags;
dbg("%s", __func__);
spin_lock_irqsave(&priv->lock, flags);
control_state = priv->control_state;
spin_unlock_irqrestore(&priv->lock, flags);
@ -485,8 +477,6 @@ static int belkin_sa_tiocmset(struct tty_struct *tty,
int rts = 0;
int dtr = 0;
dbg("%s", __func__);
spin_lock_irqsave(&priv->lock, flags);
control_state = priv->control_state;