Merge tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB 3.5-rc1 changes from Greg Kroah-Hartman:
 "Here is the big USB 3.5-rc1 pull request for the 3.5-rc1 merge window.

  It's touches a lot of different parts of the kernel, all USB drivers,
  due to some API cleanups (getting rid of the ancient err() macro) and
  some changes that are needed for USB 3.0 power management updates.

  There are also lots of new drivers, pimarily gadget, but others as
  well.  We deleted a staging driver, which was nice, and finally
  dropped the obsolete usbfs code, which will make Al happy to never
  have to touch that again.

  There were some build errors in the tree that linux-next found a few
  days ago, but those were fixed by the most recent changes (all were
  due to us not building with CONFIG_PM disabled.)

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (477 commits)
  xhci: Fix DIV_ROUND_UP compile error.
  xhci: Fix compile with CONFIG_USB_SUSPEND=n
  USB: Fix core compile with CONFIG_USB_SUSPEND=n
  brcm80211: Fix compile error for .disable_hub_initiated_lpm.
  Revert "USB: EHCI: work around bug in the Philips ISP1562 controller"
  MAINTAINERS: Add myself as maintainer to the USB PHY Layer
  USB: EHCI: fix command register configuration lost problem
  USB: Remove races in devio.c
  USB: ehci-platform: remove update_device
  USB: Disable hub-initiated LPM for comms devices.
  xhci: Add Intel U1/U2 timeout policy.
  xhci: Add infrastructure for host-specific LPM policies.
  USB: Add macros for interrupt endpoint types.
  xhci: Reserve one command for USB3 LPM disable.
  xhci: Some Evaluate Context commands must succeed.
  USB: Disable USB 3.0 LPM in critical sections.
  USB: Add support to enable/disable USB3 link states.
  USB: Allow drivers to disable hub-initiated LPM.
  USB: Calculate USB 3.0 exit latencies for LPM.
  USB: Refactor code to set LPM support flag.
  ...

Conflicts:
	arch/arm/mach-exynos/mach-nuri.c
	arch/arm/mach-exynos/mach-universal_c210.c
	drivers/net/wireless/ath/ath6kl/usb.c

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);
 }