[coreboot-gerrit] Patch merged into coreboot/master: 79a591f libpayload: Fix pointer related casts

the following patch was just integrated into master:
commit 79a591fb3879a663208e5e3fb29886e0fe735f7e
Author: Furquan Shaikh 
Date:   Tue May 13 13:47:32 2014 -0700

libpayload: Fix pointer related casts

Fix pointer related casts since this can create a problem for 64-bit systems.

BUG=None
    BRANCH=None
    TEST=Compiled successfully for link, nyan using emerge-* libpayload

Original-Change-Id: I4cbd2d9f1efaaac87c3eba69204337fd6893ed66
    Original-Reviewed-on: https://chromium-review.googlesource.com/199564
    Original-Reviewed-by: Furquan Shaikh 
    Original-Commit-Queue: Furquan Shaikh 
    Original-Tested-by: Furquan Shaikh 
    (cherry picked from commit 914b118a64b0691aeca463dff24252db9c24109e)
    Signed-off-by: Marc Jones

Change-Id: I11f070ed5d3eddd8b9be30c428cb24c8439e617b
    Reviewed-on: http://review.coreboot.org/7905
    Reviewed-by: Edward O'Callaghan 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/7905 for details.

-gerrit