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    Subject[PATCH 3.14 02/76] USB: serial: add Google simple serial SubClass support
    Date
    3.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Anton Staaf <robotboy@chromium.org>

    commit 679315e5fae1e4614eed0d9aa26999ddcb6a0f77 upstream.

    Add support for Google devices that export simple serial
    interfaces using the vendor specific SubClass/Protocol pair
    0x50/0x01.

    Signed-off-by: Anton Staaf <robotboy@chromium.org>
    Reviewed-by: Benson Leung <bleung@chromium.org>
    [johan: move id entries and update Kconfig]
    Signed-off-by: Johan Hovold <johan@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/usb/serial/Kconfig | 1 +
    drivers/usb/serial/usb-serial-simple.c | 10 ++++++++++
    2 files changed, 11 insertions(+)

    --- a/drivers/usb/serial/Kconfig
    +++ b/drivers/usb/serial/Kconfig
    @@ -59,6 +59,7 @@ config USB_SERIAL_SIMPLE
    driver. Specifically, it supports:
    - Suunto ANT+ USB device.
    - Fundamental Software dongle.
    + - Google USB serial devices
    - HP4x calculators
    - a number of Motorola phones
    - Siemens USB/MPI adapter.
    --- a/drivers/usb/serial/usb-serial-simple.c
    +++ b/drivers/usb/serial/usb-serial-simple.c
    @@ -51,6 +51,14 @@ DEVICE(funsoft, FUNSOFT_IDS);
    { USB_DEVICE(0x8087, 0x0716) }
    DEVICE(flashloader, FLASHLOADER_IDS);

    +/* Google Serial USB SubClass */
    +#define GOOGLE_IDS() \
    + { USB_VENDOR_AND_INTERFACE_INFO(0x18d1, \
    + USB_CLASS_VENDOR_SPEC, \
    + 0x50, \
    + 0x01) }
    +DEVICE(google, GOOGLE_IDS);
    +
    /* ViVOpay USB Serial Driver */
    #define VIVOPAY_IDS() \
    { USB_DEVICE(0x1d5f, 0x1004) } /* ViVOpay 8800 */
    @@ -86,6 +94,7 @@ static struct usb_serial_driver * const
    &zio_device,
    &funsoft_device,
    &flashloader_device,
    + &google_device,
    &vivopay_device,
    &moto_modem_device,
    &hp4x_device,
    @@ -98,6 +107,7 @@ static const struct usb_device_id id_tab
    ZIO_IDS(),
    FUNSOFT_IDS(),
    FLASHLOADER_IDS(),
    + GOOGLE_IDS(),
    VIVOPAY_IDS(),
    MOTO_IDS(),
    HP4X_IDS(),

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