Comment 1 for bug 1634380

This issue could be fixed by this commit

commit c7e163fe282f34efdf77fb09b333529de97a6a10
Author: Ethan Hsieh <email address hidden>
Date: Fri Oct 7 12:06:42 2016 +0800

    Bluetooth: btusb: Fix atheros firmware download error

    Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent
    device from sending usb control message in usb suspend mode.

    The error message is as below:

    [ 83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0
    [ 83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0
    [ 83.960132] usb 1-2: usb auto-suspend, wakeup 0
    [ 83.976156] usb 1-2: usb_suspend_device: status 0
    [ 83.976162] usb 1-2: usb_suspend_both: status 0
    [ 298.689106] Bluetooth: hci0
    [ 298.689399] Bluetooth: hci0: Failed to access otp area (-113)

    Signed-off-by: Ethan Hsieh <email address hidden>
    Signed-off-by: Marcel Holtmann <email address hidden>