Merge tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB merge for 3.4-rc1 from Greg KH:
 "Here's the big USB merge for the 3.4-rc1 merge window.

  Lots of gadget driver reworks here, driver updates, xhci changes, some
  new drivers added, usb-serial core reworking to fix some bugs, and
  other various minor things.

  There are some patches touching arch code, but they have all been
  acked by the various arch maintainers."

* tag 'usb-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (302 commits)
  net: qmi_wwan: add support for ZTE MF820D
  USB: option: add ZTE MF820D
  usb: gadget: f_fs: Remove lock is held before freeing checks
  USB: option: make interface blacklist work again
  usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver
  USB: ohci-pxa27x: add clk_prepare/clk_unprepare calls
  USB: use generic platform driver on ath79
  USB: EHCI: Add a generic platform device driver
  USB: OHCI: Add a generic platform device driver
  USB: ftdi_sio: new PID: LUMEL PD12
  USB: ftdi_sio: add support for FT-X series devices
  USB: serial: mos7840: Fixed MCS7820 device attach problem
  usb: Don't make USB_ARCH_HAS_{XHCI,OHCI,EHCI} depend on USB_SUPPORT.
  usb gadget: fix a section mismatch when compiling g_ffs with CONFIG_USB_FUNCTIONFS_ETH
  USB: ohci-nxp: Remove i2c_write(), use smbus
  USB: ohci-nxp: Support for LPC32xx
  USB: ohci-nxp: Rename symbols from pnx4008 to nxp
  USB: OHCI-HCD: Rename ohci-pnx4008 to ohci-nxp
  usb: gadget: Kconfig: fix typo for 'different'
  usb: dwc3: pci: fix another failure path in dwc3_pci_probe()
  ...

1 files changed, 5 insertions, 61 deletions

diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 0497575e4799..323e87235711 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -193,7 +193,8 @@ static const struct divisor_table_entry divisor_table[] = {
 /* local variables */
 static bool debug;
 
-static atomic_t CmdUrbs;	/* Number of outstanding Command Write Urbs */
+/* Number of outstanding Command Write Urbs */
+static atomic_t CmdUrbs = ATOMIC_INIT(0);
 
 
 /* local function prototypes */
@@ -1286,7 +1287,7 @@ static void send_more_port_data(struct edgeport_serial *edge_serial,
 	count = fifo->count;
 	buffer = kmalloc(count+2, GFP_ATOMIC);
 	if (buffer == NULL) {
-		dev_err(&edge_port->port->dev,
+		dev_err_console(edge_port->port,
 				"%s - no more kernel memory...\n", __func__);
 		edge_port->write_in_progress = false;
 		goto exit_send;
@@ -1331,7 +1332,7 @@ static void send_more_port_data(struct edgeport_serial *edge_serial,
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status) {
 		/* something went wrong */
-		dev_err(&edge_port->port->dev,
+		dev_err_console(edge_port->port,
 			"%s - usb_submit_urb(write bulk) failed, status = %d, data lost\n",
 				__func__, status);
 		edge_port->write_in_progress = false;
@@ -3180,65 +3181,8 @@ static void edge_release(struct usb_serial *serial)
 	kfree(edge_serial);
 }
 
+module_usb_serial_driver(io_driver, serial_drivers);
 
-/****************************************************************************
- * edgeport_init
- *	This is called by the module subsystem, or on startup to initialize us
- ****************************************************************************/
-static int __init edgeport_init(void)
-{
-	int retval;
-
-	retval = usb_serial_register(&edgeport_2port_device);
-	if (retval)
-		goto failed_2port_device_register;
-	retval = usb_serial_register(&edgeport_4port_device);
-	if (retval)
-		goto failed_4port_device_register;
-	retval = usb_serial_register(&edgeport_8port_device);
-	if (retval)
-		goto failed_8port_device_register;
-	retval = usb_serial_register(&epic_device);
-	if (retval)
-		goto failed_epic_device_register;
-	retval = usb_register(&io_driver);
-	if (retval)
-		goto failed_usb_register;
-	atomic_set(&CmdUrbs, 0);
-	printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
-	       DRIVER_DESC "\n");
-	return 0;
-
-failed_usb_register:
-	usb_serial_deregister(&epic_device);
-failed_epic_device_register:
-	usb_serial_deregister(&edgeport_8port_device);
-failed_8port_device_register:
-	usb_serial_deregister(&edgeport_4port_device);
-failed_4port_device_register:
-	usb_serial_deregister(&edgeport_2port_device);
-failed_2port_device_register:
-	return retval;
-}
-
-
-/****************************************************************************
- * edgeport_exit
- *	Called when the driver is about to be unloaded.
- ****************************************************************************/
-static void __exit edgeport_exit (void)
-{
-	usb_deregister(&io_driver);
-	usb_serial_deregister(&edgeport_2port_device);
-	usb_serial_deregister(&edgeport_4port_device);
-	usb_serial_deregister(&edgeport_8port_device);
-	usb_serial_deregister(&epic_device);
-}
-
-module_init(edgeport_init);
-module_exit(edgeport_exit);
-
-/* Module information */
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");