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

Commit b6b6df8a authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: symbolserial.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: Rusty Russell <rusty@rustcorp.com.au>
CC: Johan Hovold <jhovold@gmail.com>
CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bb7a9c4a

drivers/usb/serial/symbolserial.c

+0 −13
Original line number Diff line number Diff line
@@ -54,8 +54,6 @@ static void symbol_int_callback(struct urb *urb) 
	int result;

	int data_length;



	dbg("%s - port %d", __func__, port->number);



	switch (status) {

	case 0:

		/* success */
@@ -125,8 +123,6 @@ static int symbol_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;
@@ -150,8 +146,6 @@ static void symbol_close(struct usb_serial_port *port) 
{

	struct symbol_private *priv = usb_get_serial_data(port->serial);



	dbg("%s - port %d", __func__, port->number);



	/* shutdown our urbs */

	usb_kill_urb(priv->int_urb);

}
@@ -161,7 +155,6 @@ static void symbol_throttle(struct tty_struct *tty) 
	struct usb_serial_port *port = tty->driver_data;

	struct symbol_private *priv = usb_get_serial_data(port->serial);



	dbg("%s - port %d", __func__, port->number);

	spin_lock_irq(&priv->lock);

	priv->throttled = true;

	spin_unlock_irq(&priv->lock);
@@ -174,8 +167,6 @@ static void symbol_unthrottle(struct tty_struct *tty) 
	int result;

	bool was_throttled;



	dbg("%s - port %d", __func__, port->number);



	spin_lock_irq(&priv->lock);

	priv->throttled = false;

	was_throttled = priv->actually_throttled;
@@ -266,8 +257,6 @@ static void symbol_disconnect(struct usb_serial *serial) 
{

	struct symbol_private *priv = usb_get_serial_data(serial);



	dbg("%s", __func__);



	usb_kill_urb(priv->int_urb);

	usb_free_urb(priv->int_urb);

}
@@ -276,8 +265,6 @@ static void symbol_release(struct usb_serial *serial) 
{

	struct symbol_private *priv = usb_get_serial_data(serial);



	dbg("%s", __func__);



	kfree(priv->int_buffer);

	kfree(priv);

}