Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 815fd569 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: opticon.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: 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: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 69d1d34a

drivers/usb/serial/opticon.c

+0 −19
Original line number Diff line number Diff line
@@ -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);

}