Merge branch 'master'; commit 'v2.6.39-rc3' into next

12 files changed, 58 insertions, 19 deletions

diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 0db6ace16f7b..aba201cb872c 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -16,7 +16,7 @@
  * When reading the process is almost equal except that the header starts with
  * 0x00 0x20.
  *
- * The device simply need some stuff to understand data comming from the usb
+ * The device simply need some stuff to understand data coming from the usb
  * buffer: The First and Second byte is used for a Header, the Third and Fourth
  * tells the  device the amount of information the package holds.
  * Packages are 60 bytes long Header Stuff.
@@ -30,7 +30,7 @@
  * one.
  *
  * The driver registers himself with the USB-serial core and the USB Core. I had
- * to implement a probe function agains USB-serial, because other way, the
+ * to implement a probe function against USB-serial, because other way, the
  * driver was attaching himself to both interfaces. I have tryed with different
  * configurations of usb_serial_driver with out exit, only the probe function
  * could handle this correctly.
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 4df3e0cecbae..0f11afdda134 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -101,7 +101,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x10C4, 0x81F2) }, /* C1007 HF band RFID controller */
         { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
         { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
-        { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demostration module */
+        { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demonstration module */
         { USB_DEVICE(0x10C4, 0x8293) }, /* Telegesys ETRX2USB */
         { USB_DEVICE(0x10C4, 0x82F9) }, /* Procyon AVS */
         { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 987e9bf7bd02..d9906eb9d16a 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -35,7 +35,7 @@
  *
  *  Lonnie Mendez <dignome@gmail.com>
  *  04-10-2004
- *      Driver modified to support dynamic line settings.  Various improvments
+ *      Driver modified to support dynamic line settings.  Various improvements
  *      and features.
  *
  *  Neil Whelchel
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 65967b36365f..4de6ef0ae52a 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -17,7 +17,7 @@
  * See Documentation/usb/usb-serial.txt for more information on using this
  * driver
  *
- * See http://ftdi-usb-sio.sourceforge.net for upto date testing info
+ * See http://ftdi-usb-sio.sourceforge.net for up to date testing info
  *      and extra documentation
  *
  * Change entries from 2004 and earlier can be found in versions of this
@@ -151,6 +151,8 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
  * /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
  */
 static struct usb_device_id id_table_combined [] = {
+        { USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
@@ -525,6 +527,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(SEALEVEL_VID, SEALEVEL_2803_8_PID) },
         { USB_DEVICE(IDTECH_VID, IDTECH_IDT1221U_PID) },
         { USB_DEVICE(OCT_VID, OCT_US101_PID) },
+        { USB_DEVICE(OCT_VID, OCT_DK201_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_HE_TIRA1_PID),
                 .driver_info = (kernel_ulong_t)&ftdi_HE_TIRA1_quirk },
         { USB_DEVICE(FTDI_VID, FTDI_USB_UIRT_PID),
@@ -787,6 +790,8 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
                 .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
         { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
+        { USB_DEVICE(FTDI_VID, HAMEG_HO720_PID) },
+        { USB_DEVICE(FTDI_VID, HAMEG_HO730_PID) },
         { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
         { USB_DEVICE(FTDI_VID, MJSG_GENERIC_PID) },
         { USB_DEVICE(FTDI_VID, MJSG_SR_RADIO_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index c543e55bafba..efffc23723bd 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -300,6 +300,8 @@
  * Hameg HO820 and HO870 interface (using VID 0x0403)
  */
 #define HAMEG_HO820_PID                 0xed74
+#define HAMEG_HO730_PID                 0xed73
+#define HAMEG_HO720_PID                 0xed72
 #define HAMEG_HO870_PID                 0xed71
 
 /*
@@ -572,6 +574,7 @@
 /* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
 /* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
 /* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
+#define OCT_DK201_PID           0x0103  /* OCT DK201 USB docking station */
 #define OCT_US101_PID           0x0421  /* OCT US101 USB to RS-232 */
 
 /*
@@ -1141,3 +1144,12 @@
 #define QIHARDWARE_VID                  0x20B7
 #define MILKYMISTONE_JTAGSERIAL_PID     0x0713
 
+/*
+ * CTI GmbH RS485 Converter http://www.cti-lean.com/
+ */
+/* USB-485-Mini*/
+#define FTDI_CTI_MINI_PID       0xF608
+/* USB-Nano-485*/
+#define FTDI_CTI_NANO_PID       0xF60B
+
+
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index f1aedfa7c420..abf095be5753 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -1981,7 +1981,7 @@ static void process_rcvd_status(struct edgeport_serial *edge_serial,
         if (code == IOSP_STATUS_OPEN_RSP) {
                 edge_port->txCredits = GET_TX_BUFFER_SIZE(byte3);
                 edge_port->maxTxCredits = edge_port->txCredits;
-                dbg("%s - Port %u Open Response Inital MSR = %02x TxBufferSize = %d", __func__, edge_serial->rxPort, byte2, edge_port->txCredits);
+                dbg("%s - Port %u Open Response Initial MSR = %02x TxBufferSize = %d", __func__, edge_serial->rxPort, byte2, edge_port->txCredits);
                 handle_new_msr(edge_port, byte2);
 
                 /* send the current line settings to the port so we are
diff --git a/drivers/usb/serial/io_edgeport.h b/drivers/usb/serial/io_edgeport.h
index dced7ec65470..ad9c1d47a619 100644
--- a/drivers/usb/serial/io_edgeport.h
+++ b/drivers/usb/serial/io_edgeport.h
@@ -68,7 +68,7 @@ struct comMapper {
 #define PROC_SET_COM_ENTRY              2
 
 
-/* The following sturcture is passed to the write */
+/* The following structure is passed to the write */
 struct procWrite {
         int     Command;
         union {
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index d8434910fa7b..0aac00afb5c8 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -433,7 +433,7 @@ static int write_i2c_mem(struct edgeport_serial *serial,
 
         /* We can only send a maximum of 1 aligned byte page at a time */
 
-        /* calulate the number of bytes left in the first page */
+        /* calculate the number of bytes left in the first page */
         write_length = EPROM_PAGE_SIZE -
                                 (start_address & (EPROM_PAGE_SIZE - 1));
 
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index d2c019637e45..ba0d28727ccb 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -106,7 +106,7 @@ static void mct_u232_break_ctl(struct tty_struct *tty, int break_state);
 static int  mct_u232_tiocmget(struct tty_struct *tty);
 static int  mct_u232_tiocmset(struct tty_struct *tty,
                         unsigned int set, unsigned int clear);
-static int  mct_u232_ioctl(struct tty_struct *tty, struct file *file,
+static int  mct_u232_ioctl(struct tty_struct *tty,
                         unsigned int cmd, unsigned long arg);
 static int  mct_u232_get_icount(struct tty_struct *tty,
                         struct serial_icounter_struct *icount);
@@ -874,7 +874,7 @@ static void mct_u232_unthrottle(struct tty_struct *tty)
         }
 }
 
-static int  mct_u232_ioctl(struct tty_struct *tty, struct file *file,
+static int  mct_u232_ioctl(struct tty_struct *tty,
                         unsigned int cmd, unsigned long arg)
 {
         DEFINE_WAIT(wait);
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 201f6096844b..1b5633f46984 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -116,7 +116,7 @@ static void opticon_read_bulk_callback(struct urb *urb)
                 } else {
                         if ((data[0] == 0x00) && (data[1] == 0x01)) {
                                 spin_lock_irqsave(&priv->lock, flags);
-                                /* CTS status infomation package */
+                                /* CTS status information package */
                                 if (data[2] == 0x00)
                                         priv->cts = false;
                                 else
@@ -413,7 +413,7 @@ static int opticon_tiocmget(struct tty_struct *tty)
         return result;
 }
 
-static int opticon_tiocmset(struct tty_struct *tty, struct file *file,
+static int opticon_tiocmset(struct tty_struct *tty,
                            unsigned int set, unsigned int clear)
 {
         struct usb_serial_port *port = tty->driver_data;
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 75c7f456eed5..d77ff0435896 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -407,6 +407,10 @@ static void option_instat_callback(struct urb *urb);
 /* ONDA MT825UP HSDPA 14.2 modem */
 #define ONDA_MT825UP         0x000b
 
+/* Samsung products */
+#define SAMSUNG_VENDOR_ID                       0x04e8
+#define SAMSUNG_PRODUCT_GT_B3730                0x6889
+
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
                 OPTION_BLACKLIST_NONE = 0,
@@ -968,6 +972,7 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(OLIVETTI_VENDOR_ID, OLIVETTI_PRODUCT_OLICARD100) },
         { USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
+        { USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730/GT-B3710 LTE USB modem.*/
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 8858201eb1d3..54a9dab1f33b 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -111,7 +111,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
         ifnum = intf->desc.bInterfaceNumber;
         dbg("This Interface = %d", ifnum);
 
-        data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private),
+        data = kzalloc(sizeof(struct usb_wwan_intf_private),
                                          GFP_KERNEL);
         if (!data)
                 return -ENOMEM;
@@ -134,8 +134,10 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                     usb_endpoint_is_bulk_out(&intf->endpoint[1].desc)) {
                         dbg("QDL port found");
 
-                        if (serial->interface->num_altsetting == 1)
-                                return 0;
+                        if (serial->interface->num_altsetting == 1) {
+                                retval = 0; /* Success */
+                                break;
+                        }
 
                         retval = usb_set_interface(serial->dev, ifnum, 1);
                         if (retval < 0) {
@@ -145,7 +147,6 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                                 retval = -ENODEV;
                                 kfree(data);
                         }
-                        return retval;
                 }
                 break;
 
@@ -166,6 +167,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                                         "Could not set interface, error %d\n",
                                         retval);
                                 retval = -ENODEV;
+                                kfree(data);
                         }
                 } else if (ifnum == 2) {
                         dbg("Modem port found");
@@ -177,7 +179,6 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                                 retval = -ENODEV;
                                 kfree(data);
                         }
-                        return retval;
                 } else if (ifnum==3) {
                         /*
                          * NMEA (serial line 9600 8N1)
@@ -191,6 +192,7 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                                         "Could not set interface, error %d\n",
                                         retval);
                                 retval = -ENODEV;
+                                kfree(data);
                         }
                 }
                 break;
@@ -199,12 +201,27 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
                 dev_err(&serial->dev->dev,
                         "unknown number of interfaces: %d\n", nintf);
                 kfree(data);
-                return -ENODEV;
+                retval = -ENODEV;
         }
 
+        /* Set serial->private if not returning -ENODEV */
+        if (retval != -ENODEV)
+                usb_set_serial_data(serial, data);
         return retval;
 }
 
+static void qc_release(struct usb_serial *serial)
+{
+        struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
+
+        dbg("%s", __func__);
+
+        /* Call usb_wwan release & free the private data allocated in qcprobe */
+        usb_wwan_release(serial);
+        usb_set_serial_data(serial, NULL);
+        kfree(priv);
+}
+
 static struct usb_serial_driver qcdevice = {
         .driver = {
                 .owner     = THIS_MODULE,
@@ -222,7 +239,7 @@ static struct usb_serial_driver qcdevice = {
         .chars_in_buffer     = usb_wwan_chars_in_buffer,
         .attach              = usb_wwan_startup,
         .disconnect          = usb_wwan_disconnect,
-        .release             = usb_wwan_release,
+        .release             = qc_release,
 #ifdef CONFIG_PM
         .suspend             = usb_wwan_suspend,
         .resume              = usb_wwan_resume,