1 files changed, 4 insertions, 43 deletions

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 02e7f2d32d52..8c084ea34e26 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -809,6 +809,7 @@ static struct usb_device_id id_table_combined [] = {
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
 	{ USB_DEVICE(LARSENBRUSGAARD_VID, LB_ALTITRACK_PID) },
 	{ USB_DEVICE(GN_OTOMETRICS_VID, AURICAL_USB_PID) },
+	{ USB_DEVICE(PI_VID, PI_E861_PID) },
 	{ USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
 	{ USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
@@ -861,13 +862,6 @@ static struct usb_device_id id_table_combined [] = {
 
 MODULE_DEVICE_TABLE(usb, id_table_combined);
 
-static struct usb_driver ftdi_driver = {
-	.name =		"ftdi_sio",
-	.probe =	usb_serial_probe,
-	.disconnect =	usb_serial_disconnect,
-	.id_table =	id_table_combined,
-};
-
 static const char *ftdi_chip_name[] = {
 	[SIO] = "SIO",	/* the serial part of FT8U100AX */
 	[FT8U232AM] = "FT8U232AM",
@@ -1285,8 +1279,6 @@ static int read_latency_timer(struct usb_serial_port *port)
 	unsigned char *buf;
 	int rv;
 
-	dbg("%s", __func__);
-
 	buf = kmalloc(1, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -1593,8 +1585,6 @@ static int create_sysfs_attrs(struct usb_serial_port *port)
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 	int retval = 0;
 
-	dbg("%s", __func__);
-
 	/* XXX I've no idea if the original SIO supports the event_char
 	 * sysfs parameter, so I'm playing it safe.  */
 	if (priv->chip_type != SIO) {
@@ -1619,8 +1609,6 @@ static void remove_sysfs_attrs(struct usb_serial_port *port)
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s", __func__);
-
 	/* XXX see create_sysfs_attrs */
 	if (priv->chip_type != SIO) {
 		device_remove_file(&port->dev, &dev_attr_event_char);
@@ -1667,8 +1655,6 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
 	struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
 
 
-	dbg("%s", __func__);
-
 	priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
 	if (!priv) {
 		dev_err(&port->dev, "%s- kmalloc(%Zd) failed.\n", __func__,
@@ -1704,8 +1690,6 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
 /* Called from usbserial:serial_probe */
 static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
 {
-	dbg("%s", __func__);
-
 	priv->flags |= ASYNC_SPD_CUST;
 	priv->custom_divisor = 77;
 	priv->force_baud = 38400;
@@ -1716,8 +1700,6 @@ static void ftdi_USB_UIRT_setup(struct ftdi_private *priv)
 
 static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv)
 {
-	dbg("%s", __func__);
-
 	priv->flags |= ASYNC_SPD_CUST;
 	priv->custom_divisor = 240;
 	priv->force_baud = 38400;
@@ -1767,8 +1749,6 @@ static int ftdi_jtag_probe(struct usb_serial *serial)
 	struct usb_device *udev = serial->dev;
 	struct usb_interface *interface = serial->interface;
 
-	dbg("%s", __func__);
-
 	if (interface == udev->actconfig->interface[0]) {
 		dev_info(&udev->dev,
 			 "Ignoring serial port reserved for JTAG\n");
@@ -1782,8 +1762,6 @@ static int ftdi_8u2232c_probe(struct usb_serial *serial)
 {
 	struct usb_device *udev = serial->dev;
 
-	dbg("%s", __func__);
-
 	if ((udev->manufacturer && !strcmp(udev->manufacturer, "CALAO Systems")) ||
 	    (udev->product && !strcmp(udev->product, "BeagleBone/XDS100")))
 		return ftdi_jtag_probe(serial);
@@ -1800,8 +1778,6 @@ static int ftdi_stmclite_probe(struct usb_serial *serial)
 	struct usb_device *udev = serial->dev;
 	struct usb_interface *interface = serial->interface;
 
-	dbg("%s", __func__);
-
 	if (interface == udev->actconfig->interface[2])
 		return 0;
 
@@ -1839,8 +1815,6 @@ static int ftdi_sio_port_remove(struct usb_serial_port *port)
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s", __func__);
-
 	priv->dev_gone = true;
 	wake_up_interruptible_all(&priv->delta_msr_wait);
 
@@ -1858,8 +1832,6 @@ static int ftdi_open(struct tty_struct *tty, struct usb_serial_port *port)
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 	int result;
 
-	dbg("%s", __func__);
-
 	/* No error checking for this (will get errors later anyway) */
 	/* See ftdi_sio.h for description of what is reset */
 	usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
@@ -1918,8 +1890,6 @@ static void ftdi_close(struct usb_serial_port *port)
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s", __func__);
-
 	usb_serial_generic_close(port);
 	kref_put(&priv->kref, ftdi_sio_priv_release);
 }
@@ -1976,8 +1946,6 @@ static int ftdi_process_packet(struct tty_struct *tty,
 	char flag;
 	char *ch;
 
-	dbg("%s - port %d", __func__, port->number);
-
 	if (len < 2) {
 		dbg("malformed packet");
 		return 0;
@@ -2121,8 +2089,6 @@ static void ftdi_set_termios(struct tty_struct *tty,
 	unsigned char vstop;
 	unsigned char vstart;
 
-	dbg("%s", __func__);
-
 	/* Force baud rate if this device requires it, unless it is set to
 	   B0. */
 	if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
@@ -2295,8 +2261,6 @@ static int ftdi_tiocmget(struct tty_struct *tty)
 	int len;
 	int ret;
 
-	dbg("%s TIOCMGET", __func__);
-
 	buf = kmalloc(2, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
@@ -2346,7 +2310,7 @@ static int ftdi_tiocmset(struct tty_struct *tty,
 			unsigned int set, unsigned int clear)
 {
 	struct usb_serial_port *port = tty->driver_data;
-	dbg("%s TIOCMSET", __func__);
+
 	return update_mctrl(port, set, clear);
 }
 
@@ -2435,7 +2399,6 @@ static int __init ftdi_init(void)
 {
 	int retval;
 
-	dbg("%s", __func__);
 	if (vendor > 0 && product > 0) {
 		/* Add user specified VID/PID to reserved element of table. */
 		int i;
@@ -2445,7 +2408,7 @@ static int __init ftdi_init(void)
 		id_table_combined[i].idVendor = vendor;
 		id_table_combined[i].idProduct = product;
 	}
-	retval = usb_serial_register_drivers(&ftdi_driver, serial_drivers);
+	retval = usb_serial_register_drivers(serial_drivers, KBUILD_MODNAME, id_table_combined);
 	if (retval == 0)
 		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 			       DRIVER_DESC "\n");
@@ -2454,9 +2417,7 @@ static int __init ftdi_init(void)
 
 static void __exit ftdi_exit(void)
 {
-	dbg("%s", __func__);
-
-	usb_serial_deregister_drivers(&ftdi_driver, serial_drivers);
+	usb_serial_deregister_drivers(serial_drivers);
 }