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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
index 1a5be13..04e8812 100644
--- a/drivers/usb/serial/symbolserial.c
+++ b/drivers/usb/serial/symbolserial.c
@@ -54,8 +54,6 @@
int result;
int data_length;
- dbg("%s - port %d", __func__, port->number);
-
switch (status) {
case 0:
/* success */
@@ -125,8 +123,6 @@
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 @@
{
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 @@
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 @@
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 @@
{
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 @@
{
struct symbol_private *priv = usb_get_serial_data(serial);
- dbg("%s", __func__);
-
kfree(priv->int_buffer);
kfree(priv);
}