tree 91ed5c3837bb2c491fb4ef101c3371c5f58fb79a
parent 63796c4e61b207d2e635729d41b7a7f7d188b03c
author Andy Fleming <afleming@freescale.com> 1213642735 -0500
committer Wolfgang Denk <wd@denx.de> 1214684525 +0200

Fix an underflow bug in __lmb_alloc_base

__lmb_alloc_base can underflow if it fails to find free space.  This was fixed
in linux with commit d9024df02ffe74d723d97d552f86de3b34beb8cc.  This patch
merely updates __lmb_alloc_base to resemble the current version in Linux.

Signed-off-by: Andy Fleming <afleming@freescale.com>