[coreboot-gerrit] Patch merged into coreboot/master: 7faff54 libpayload: usb: Detach unused USB devices

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 7faff543da105342a48e8df5e5ec1562848bffb7
Author: Shawn Nematbakhsh <shawnn at chromium.org>
Date:   Tue Apr 15 21:34:30 2014 -0700

    libpayload: usb: Detach unused USB devices
    
    If a payload decides not to use a USB device then the device can be
    detached. This prevents the device from interfering with normal
    operation on some platforms. Also, it aligns the behavior of
    usb_generic_init with class-specific init functions such as
    usb_msc_init, which will detach unsupported devices.
    
    BUG=None
    TEST=Manual on Squawks. Test recovery boot w/ USB 2.0 media, verify
    that media boots and no babble error is encountered.
    BRANCH=rambi
    
    Change-Id: I8fb30951d273e4144cda214a30a2e86df90f2c1c
    Original-Change-Id: Iee522344558749603defb2966e18765aa195dae2
    Signed-off-by: Shawn Nematbakhsh <shawnn at chromium.org>
    Reviewed-on: https://chromium-review.googlesource.com/195401
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    (cherry picked from commit f7778ace68c9bee8dfab2b263e5dd054fc50c3bb)
    Signed-off-by: Marc Jones <marc.jones at se-eng.com>
    Reviewed-on: http://review.coreboot.org/7830
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/7830 for details.

-gerrit