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>

diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index 35b0d3dbeb0d79c9118618d80f1c352a51ace3d0..20073856cd187354432c50289d0e45b7e1973413 100644 (file)
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -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;