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    Subject[PATCH 4.11 092/197] net: irda: irda-usb: fix firmware name on big-endian hosts
    Date
    4.11-stable review patch.  If anyone has any objections, please let me know.

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

    From: Johan Hovold <johan@kernel.org>

    commit 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 upstream.

    Add missing endianness conversion when using the USB device-descriptor
    bcdDevice field to construct a firmware file name.

    Fixes: 8ef80aef118e ("[IRDA]: irda-usb.c: STIR421x cleanups")
    Cc: Nick Fedchik <nfedchik@atlantic-link.com.ua>
    Signed-off-by: Johan Hovold <johan@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/net/irda/irda-usb.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/net/irda/irda-usb.c
    +++ b/drivers/net/irda/irda-usb.c
    @@ -1077,7 +1077,7 @@ static int stir421x_patch_device(struct
    * are "42101001.sb" or "42101002.sb"
    */
    sprintf(stir421x_fw_name, "4210%4X.sb",
    - self->usbdev->descriptor.bcdDevice);
    + le16_to_cpu(self->usbdev->descriptor.bcdDevice));
    ret = request_firmware(&fw, stir421x_fw_name, &self->usbdev->dev);
    if (ret < 0)
    return ret;

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