16 files changed, 122 insertions, 82 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 447e83472c0..77cb54a65cd 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1744,6 +1744,11 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
        if (target_state == PCI_POWER_ERROR)
                return -EIO;
+        /* Some devices mustn't be in D3 during system sleep */
+        if (target_state == PCI_D3hot &&
+                        (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP))
+                return 0;
        pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev));
        error = pci_set_power_state(dev, target_state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2a752167754..194b243a281 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2929,6 +2929,32 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
+/*
+ * The Intel 6 Series/C200 Series chipset's EHCI controllers on many
+ * ASUS motherboards will cause memory corruption or a system crash
+ * if they are in D3 while the system is put into S3 sleep.
+ */
+static void __devinit asus_ehci_no_d3(struct pci_dev *dev)
+{
+        const char *sys_info;
+        static const char good_Asus_board[] = "P8Z68-V";
+        if (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP)
+                return;
+        if (dev->subsystem_vendor != PCI_VENDOR_ID_ASUSTEK)
+                return;
+        sys_info = dmi_get_system_info(DMI_BOARD_NAME);
+        if (sys_info && memcmp(sys_info, good_Asus_board,
+                        sizeof(good_Asus_board) - 1) == 0)
+                return;
+        dev_info(&dev->dev, "broken D3 during system sleep on ASUS\n");
+        dev->dev_flags |= PCI_DEV_FLAGS_NO_D3_DURING_SLEEP;
+        device_set_wakeup_capable(&dev->dev, false);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c26, asus_ehci_no_d3);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c2d, asus_ehci_no_d3);
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
                          struct pci_fixup *end)
 {
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index ea8b304f0e8..8fd398dffce 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -55,6 +55,15 @@ static const struct usb_device_id wdm_ids[] = {
                .bInterfaceSubClass = 1,
                .bInterfaceProtocol = 9, /* NOTE: CDC ECM control interface! */
        },
+        {
+                 /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
+                .match_flags        = USB_DEVICE_ID_MATCH_VENDOR |
+                                      USB_DEVICE_ID_MATCH_INT_INFO,
+                .idVendor           = HUAWEI_VENDOR_ID,
+                .bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
+                .bInterfaceSubClass = 1,
+                .bInterfaceProtocol = 57, /* NOTE: CDC ECM control interface! */
+        },
        { }
 };
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 57ed9e400c0..622b4a48e73 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -493,15 +493,6 @@ static int hcd_pci_suspend_noirq(struct device *dev)
        pci_save_state(pci_dev);
-        /*
-         * Some systems crash if an EHCI controller is in D3 during
-         * a sleep transition.  We have to leave such controllers in D0.
-         */
-        if (hcd->broken_pci_sleep) {
-                dev_dbg(dev, "Staying in PCI D0\n");
-                return retval;
-        }
        /* If the root hub is dead rather than suspended, disallow remote
         * wakeup.  usb_hc_died() should ensure that both hosts are marked as
         * dying, so we only need to check the primary roothub.
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index bc94d7bf072..123481793a4 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -144,14 +144,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                        hcd->has_tt = 1;
                        tdi_reset(ehci);
                }
-                if (pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK) {
-                        /* EHCI #1 or #2 on 6 Series/C200 Series chipset */
-                        if (pdev->device == 0x1c26 || pdev->device == 0x1c2d) {
-                                ehci_info(ehci, "broken D3 during system sleep on ASUS\n");
-                                hcd->broken_pci_sleep = 1;
-                                device_set_wakeup_capable(&pdev->dev, false);
-                        }
-                }
                break;
        case PCI_VENDOR_ID_TDI:
                if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 1b1926200ba..73d25cd8cba 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -82,6 +82,7 @@ static const struct usb_device_id id_table[] = {
        { USB_DEVICE(0x10C4, 0x8066) }, /* Argussoft In-System Programmer */
        { USB_DEVICE(0x10C4, 0x806F) }, /* IMS USB to RS422 Converter Cable */
        { USB_DEVICE(0x10C4, 0x807A) }, /* Crumb128 board */
+        { USB_DEVICE(0x10C4, 0x80C4) }, /* Cygnal Integrated Products, Inc., Optris infrared thermometer */
        { USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
        { USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
        { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 8c084ea34e2..bc912e5a3be 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -737,6 +737,7 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
        { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
        { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
+        { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
        { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index f3c7c78ede3..5661c7e2d41 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -784,6 +784,7 @@
 #define RTSYSTEMS_VID                   0x2100  /* Vendor ID */
 #define RTSYSTEMS_SERIAL_VX7_PID        0x9e52  /* Serial converter for VX-7 Radios using FT232RL */
 #define RTSYSTEMS_CT29B_PID             0x9e54  /* CT29B Radio Cable */
+#define RTSYSTEMS_RTS01_PID             0x9e57  /* USB-RTS01 Radio Cable */
 /*
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 105a6d898ca..9b026bf7afe 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -39,13 +39,6 @@ MODULE_PARM_DESC(product, "User specified USB idProduct");
 static struct usb_device_id generic_device_ids[2]; /* Initially all zeroes. */
-/* we want to look at all devices, as the vendor/product id can change
- * depending on the command line argument */
-static const struct usb_device_id generic_serial_ids[] = {
-        {.driver_info = 42},
-        {}
-};
 /* All of the device info needed for the Generic Serial Converter */
 struct usb_serial_driver usb_serial_generic_device = {
        .driver = {
@@ -79,7 +72,8 @@ int usb_serial_generic_register(int _debug)
                USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT;
        /* register our generic driver with ourselves */
-        retval = usb_serial_register_drivers(serial_drivers, "usbserial_generic", generic_serial_ids);
+        retval = usb_serial_register_drivers(serial_drivers,
+                        "usbserial_generic", generic_device_ids);
 #endif
        return retval;
 }
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index d0ec1aa5271..a71fa0aa040 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -309,13 +309,16 @@ static int mct_u232_set_modem_ctrl(struct usb_serial *serial,
                        MCT_U232_SET_REQUEST_TYPE,
                        0, 0, buf, MCT_U232_SET_MODEM_CTRL_SIZE,
                        WDR_TIMEOUT);
-        if (rc < 0)
+        kfree(buf);
-                dev_err(&serial->dev->dev,
-                        "Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
        dbg("set_modem_ctrl: state=0x%x ==> mcr=0x%x", control_state, mcr);
-        kfree(buf);
+        if (rc < 0) {
-        return rc;
+                dev_err(&serial->dev->dev,
+                        "Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
+                return rc;
+        }
+        return 0;
 } /* mct_u232_set_modem_ctrl */
 static int mct_u232_get_modem_stat(struct usb_serial *serial,
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 29160f8b510..57eca244842 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -190,7 +190,7 @@
 static int device_type;
-static const struct usb_device_id id_table[] __devinitconst = {
+static const struct usb_device_id id_table[] = {
        {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
        {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
        {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7810)},
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 1aae9028cd0..e668a2460bd 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -47,6 +47,7 @@
 /* Function prototypes */
 static int  option_probe(struct usb_serial *serial,
                        const struct usb_device_id *id);
+static void option_release(struct usb_serial *serial);
 static int option_send_setup(struct usb_serial_port *port);
 static void option_instat_callback(struct urb *urb);
@@ -150,6 +151,7 @@ static void option_instat_callback(struct urb *urb);
 #define HUAWEI_PRODUCT_E14AC                    0x14AC
 #define HUAWEI_PRODUCT_K3806                    0x14AE
 #define HUAWEI_PRODUCT_K4605                    0x14C6
+#define HUAWEI_PRODUCT_K5005                    0x14C8
 #define HUAWEI_PRODUCT_K3770                    0x14C9
 #define HUAWEI_PRODUCT_K3771                    0x14CA
 #define HUAWEI_PRODUCT_K4510                    0x14CB
@@ -425,7 +427,7 @@ static void option_instat_callback(struct urb *urb);
 #define SAMSUNG_VENDOR_ID                       0x04e8
 #define SAMSUNG_PRODUCT_GT_B3730                0x6889
-/* YUGA products  www.yuga-info.com*/
+/* YUGA products  www.yuga-info.com gavin.kx@qq.com */
 #define YUGA_VENDOR_ID                          0x257A
 #define YUGA_PRODUCT_CEM600                     0x1601
 #define YUGA_PRODUCT_CEM610                     0x1602
@@ -442,6 +444,8 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CEU516                     0x160C
 #define YUGA_PRODUCT_CEU528                     0x160D
 #define YUGA_PRODUCT_CEU526                     0x160F
+#define YUGA_PRODUCT_CEU881                     0x161F
+#define YUGA_PRODUCT_CEU882                     0x162F
 #define YUGA_PRODUCT_CWM600                     0x2601
 #define YUGA_PRODUCT_CWM610                     0x2602
@@ -457,23 +461,26 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CWU518                     0x260B
 #define YUGA_PRODUCT_CWU516                     0x260C
 #define YUGA_PRODUCT_CWU528                     0x260D
+#define YUGA_PRODUCT_CWU581                     0x260E
 #define YUGA_PRODUCT_CWU526                     0x260F
+#define YUGA_PRODUCT_CWU582                     0x261F
-#define YUGA_PRODUCT_CLM600                     0x2601
+#define YUGA_PRODUCT_CWU583                     0x262F
-#define YUGA_PRODUCT_CLM610                     0x2602
-#define YUGA_PRODUCT_CLM500                     0x2603
+#define YUGA_PRODUCT_CLM600                     0x3601
-#define YUGA_PRODUCT_CLM510                     0x2604
+#define YUGA_PRODUCT_CLM610                     0x3602
-#define YUGA_PRODUCT_CLM800                     0x2605
+#define YUGA_PRODUCT_CLM500                     0x3603
-#define YUGA_PRODUCT_CLM900                     0x2606
+#define YUGA_PRODUCT_CLM510                     0x3604
+#define YUGA_PRODUCT_CLM800                     0x3605
-#define YUGA_PRODUCT_CLU718                     0x2607
+#define YUGA_PRODUCT_CLM900                     0x3606
-#define YUGA_PRODUCT_CLU716                     0x2608
-#define YUGA_PRODUCT_CLU728                     0x2609
+#define YUGA_PRODUCT_CLU718                     0x3607
-#define YUGA_PRODUCT_CLU726                     0x260A
+#define YUGA_PRODUCT_CLU716                     0x3608
-#define YUGA_PRODUCT_CLU518                     0x260B
+#define YUGA_PRODUCT_CLU728                     0x3609
-#define YUGA_PRODUCT_CLU516                     0x260C
+#define YUGA_PRODUCT_CLU726                     0x360A
-#define YUGA_PRODUCT_CLU528                     0x260D
+#define YUGA_PRODUCT_CLU518                     0x360B
-#define YUGA_PRODUCT_CLU526                     0x260F
+#define YUGA_PRODUCT_CLU516                     0x360C
+#define YUGA_PRODUCT_CLU528                     0x360D
+#define YUGA_PRODUCT_CLU526                     0x360F
 /* Viettel products */
 #define VIETTEL_VENDOR_ID                       0x2262
@@ -666,6 +673,11 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),
                .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x31) },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x32) },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x31) },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x32) },
+        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x33) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
        { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
@@ -1209,6 +1221,11 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) },
        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) },
        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) },
+        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU881) },
+        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU882) },
+        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU581) },
+        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU582) },
+        { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU583) },
        { USB_DEVICE_AND_INTERFACE_INFO(VIETTEL_VENDOR_ID, VIETTEL_PRODUCT_VT1000, 0xff, 0xff, 0xff) },
        { USB_DEVICE_AND_INTERFACE_INFO(ZD_VENDOR_ID, ZD_PRODUCT_7000, 0xff, 0xff, 0xff) },
        { USB_DEVICE(LG_VENDOR_ID, LG_PRODUCT_L02C) }, /* docomo L-02C modem */
@@ -1245,7 +1262,7 @@ static struct usb_serial_driver option_1port_device = {
        .ioctl             = usb_wwan_ioctl,
        .attach            = usb_wwan_startup,
        .disconnect        = usb_wwan_disconnect,
-        .release           = usb_wwan_release,
+        .release           = option_release,
        .read_int_callback = option_instat_callback,
 #ifdef CONFIG_PM
        .suspend           = usb_wwan_suspend,
@@ -1259,35 +1276,6 @@ static struct usb_serial_driver * const serial_drivers[] = {
 static bool debug;
-/* per port private data */
-#define N_IN_URB 4
-#define N_OUT_URB 4
-#define IN_BUFLEN 4096
-#define OUT_BUFLEN 4096
-struct option_port_private {
-        /* Input endpoints and buffer for this port */
-        struct urb *in_urbs[N_IN_URB];
-        u8 *in_buffer[N_IN_URB];
-        /* Output endpoints and buffer for this port */
-        struct urb *out_urbs[N_OUT_URB];
-        u8 *out_buffer[N_OUT_URB];
-        unsigned long out_busy;         /* Bit vector of URBs in use */
-        int opened;
-        struct usb_anchor delayed;
-        /* Settings for the port */
-        int rts_state;  /* Handshaking pins (outputs) */
-        int dtr_state;
-        int cts_state;  /* Handshaking pins (inputs) */
-        int dsr_state;
-        int dcd_state;
-        int ri_state;
-        unsigned long tx_start_time[N_OUT_URB];
-};
 module_usb_serial_driver(serial_drivers, option_ids);
 static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason,
@@ -1356,12 +1344,22 @@ static int option_probe(struct usb_serial *serial,
        return 0;
 }
+static void option_release(struct usb_serial *serial)
+{
+        struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
+        usb_wwan_release(serial);
+        kfree(priv);
+}
 static void option_instat_callback(struct urb *urb)
 {
        int err;
        int status = urb->status;
        struct usb_serial_port *port =  urb->context;
-        struct option_port_private *portdata = usb_get_serial_port_data(port);
+        struct usb_wwan_port_private *portdata =
+                                        usb_get_serial_port_data(port);
        dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
@@ -1421,7 +1419,7 @@ static int option_send_setup(struct usb_serial_port *port)
        struct usb_serial *serial = port->serial;
        struct usb_wwan_intf_private *intfdata =
                (struct usb_wwan_intf_private *) serial->private;
-        struct option_port_private *portdata;
+        struct usb_wwan_port_private *portdata;
        int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
        int val = 0;
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 0d5fe59ebb9..996015c5f1a 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -105,7 +105,13 @@ static const struct usb_device_id id_table[] = {
        {USB_DEVICE(0x1410, 0xa021)},   /* Novatel Gobi 3000 Composite */
        {USB_DEVICE(0x413c, 0x8193)},   /* Dell Gobi 3000 QDL */
        {USB_DEVICE(0x413c, 0x8194)},   /* Dell Gobi 3000 Composite */
+        {USB_DEVICE(0x1199, 0x9010)},   /* Sierra Wireless Gobi 3000 QDL */
+        {USB_DEVICE(0x1199, 0x9012)},   /* Sierra Wireless Gobi 3000 QDL */
        {USB_DEVICE(0x1199, 0x9013)},   /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
+        {USB_DEVICE(0x1199, 0x9014)},   /* Sierra Wireless Gobi 3000 QDL */
+        {USB_DEVICE(0x1199, 0x9015)},   /* Sierra Wireless Gobi 3000 Modem device */
+        {USB_DEVICE(0x1199, 0x9018)},   /* Sierra Wireless Gobi 3000 QDL */
+        {USB_DEVICE(0x1199, 0x9019)},   /* Sierra Wireless Gobi 3000 Modem device */
        {USB_DEVICE(0x12D1, 0x14F0)},   /* Sony Gobi 3000 QDL */
        {USB_DEVICE(0x12D1, 0x14F1)},   /* Sony Gobi 3000 Composite */
        { }                             /* Terminating entry */
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index ba54a0a8235..d423d36acc0 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -294,6 +294,10 @@ static const struct usb_device_id id_table[] = {
        { USB_DEVICE(0x1199, 0x68A3),   /* Sierra Wireless Direct IP modems */
          .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
        },
+        /* AT&T Direct IP LTE modems */
+        { USB_DEVICE_AND_INTERFACE_INFO(0x0F3D, 0x68AA, 0xFF, 0xFF, 0xFF),
+          .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
+        },
        { USB_DEVICE(0x0f3d, 0x68A3),   /* Airprime/Sierra Wireless Direct IP modems */
          .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
        },
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 6a1b609a0d9..6e8c527e07c 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -659,12 +659,14 @@ exit:
 static struct usb_serial_driver *search_serial_device(
                                        struct usb_interface *iface)
 {
-        const struct usb_device_id *id;
+        const struct usb_device_id *id = NULL;
        struct usb_serial_driver *drv;
+        struct usb_driver *driver = to_usb_driver(iface->dev.driver);
        /* Check if the usb id matches a known device */
        list_for_each_entry(drv, &usb_serial_driver_list, driver_list) {
-                id = get_iface_id(drv, iface);
+                if (drv->usb_driver == driver)
+                        id = get_iface_id(drv, iface);
                if (id)
                        return drv;
        }
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 1719886bb9b..caf22bf5f82 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1107,6 +1107,13 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999,
                USB_SC_RBC, USB_PR_BULK, NULL,
                0 ),
+/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */
+UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff,
+                "Feiya",
+                "QDI U2 DISK",
+                USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+                US_FL_NO_READ_CAPACITY_16 ),
 /* aeb */
 UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
                "Feiya",