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    Subject[34-longterm 060/247] drivers: update to pl2303 usb-serial to support Motorola cables
    Date
    From: Dario Lombardo <dario.lombardo@liberoo.it>

    -------------------
    This is a commit scheduled for the next v2.6.34 longterm release.
    If you see a problem with using this for longterm, please comment.
    -------------------

    commit 96a3e79edff6f41b0f115a82f1a39d66218077a7 upstream.

    Added 0x0307 device id to support Motorola cables to the pl2303 usb
    serial driver. This cable has a modified chip that is a pl2303, but
    declares itself as 0307. Fixed by adding the right device id to the
    supported devices list, assigning it the code labeled
    PL2303_PRODUCT_ID_MOTOROLA.

    Signed-off-by: Dario Lombardo <dario.lombardo@liberoo.it>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    ---
    drivers/usb/serial/pl2303.c | 1 +
    drivers/usb/serial/pl2303.h | 1 +
    2 files changed, 2 insertions(+), 0 deletions(-)

    diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
    index f6e4703..eb7d1ce 100644
    --- a/drivers/usb/serial/pl2303.c
    +++ b/drivers/usb/serial/pl2303.c
    @@ -60,6 +60,7 @@ static const struct usb_device_id id_table[] = {
    { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) },
    { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_GPRS) },
    { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) },
    + { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MOTOROLA) },
    { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
    { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
    { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) },
    diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
    index e8b7c5b..d67b480 100644
    --- a/drivers/usb/serial/pl2303.h
    +++ b/drivers/usb/serial/pl2303.h
    @@ -21,6 +21,7 @@
    #define PL2303_PRODUCT_ID_MMX 0x0612
    #define PL2303_PRODUCT_ID_GPRS 0x0609
    #define PL2303_PRODUCT_ID_HCR331 0x331a
    +#define PL2303_PRODUCT_ID_MOTOROLA 0x0307

    #define ATEN_VENDOR_ID 0x0557
    #define ATEN_VENDOR_ID2 0x0547
    --
    1.7.4.4


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