USB: serial: remove debug parameter from usb_serial_debug_data()

We should use dev_dbg() for usb_serial_debug_data() like all of the rest
of the usb-serial drivers use, so remove the debug parameter as it's not
needed.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 11029df..0e40610 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -258,10 +258,7 @@
 	struct tty_struct *tty = tty_port_tty_get(&port->port);
 
 	if (tty && actual_length) {
-
-		usb_serial_debug_data(debug, &port->dev,
-					__func__, actual_length, data);
-
+		usb_serial_debug_data(&port->dev, __func__, actual_length, data);
 		tty_insert_flip_string(tty, data, actual_length);
 		tty_flip_buffer_push(tty);
 	}
@@ -410,8 +407,8 @@
 	int pktid = recpkt[0];
 	int size = recpkt[1];
 
-	usb_serial_debug_data(debug, &garmin_data_p->port->dev,
-			       __func__, count-GSP_INITIAL_OFFSET, recpkt);
+	usb_serial_debug_data(&garmin_data_p->port->dev, __func__,
+			      count-GSP_INITIAL_OFFSET, recpkt);
 
 	if (size != (count-GSP_INITIAL_OFFSET-3)) {
 		dev_dbg(dev, "%s - invalid size, expected %d bytes, got %d\n",
@@ -642,8 +639,8 @@
 
 	/* garmin_data_p->outbuffer now contains a complete packet */
 
-	usb_serial_debug_data(debug, &garmin_data_p->port->dev,
-				__func__, k, garmin_data_p->outbuffer);
+	usb_serial_debug_data(&garmin_data_p->port->dev, __func__, k,
+			      garmin_data_p->outbuffer);
 
 	garmin_data_p->outsize = 0;
 
@@ -1038,7 +1035,7 @@
 
 	memcpy(buffer, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
+	usb_serial_debug_data(&port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb(urb, serial->dev,
 				usb_sndbulkpipe(serial->dev,
@@ -1084,7 +1081,7 @@
 	struct garmin_data *garmin_data_p = usb_get_serial_port_data(port);
 	__le32 *privpkt = (__le32 *)garmin_data_p->privpkt;
 
-	usb_serial_debug_data(debug, dev, __func__, count, buf);
+	usb_serial_debug_data(dev, __func__, count, buf);
 
 	if (garmin_data_p->state == STATE_RESET)
 		return -EIO;
@@ -1225,8 +1222,7 @@
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev,
-				__func__, urb->actual_length, data);
+	usb_serial_debug_data(&port->dev, __func__, urb->actual_length, data);
 
 	garmin_read_process(garmin_data_p, data, urb->actual_length, 1);
 
@@ -1284,8 +1280,8 @@
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __func__,
-				urb->actual_length, urb->transfer_buffer);
+	usb_serial_debug_data(&port->dev, __func__, urb->actual_length,
+			      urb->transfer_buffer);
 
 	if (urb->actual_length == sizeof(GARMIN_BULK_IN_AVAIL_REPLY) &&
 	    0 == memcmp(data, GARMIN_BULK_IN_AVAIL_REPLY,