tree 3934bc93d648d0a48a5ced4037ba2d2a994b0db6
parent b7870e7ae47a4f3ed48ae19ebe9543ebaaf92374
author Emilian Medve <Emilian.Medve@freescale.com> 1170195290 -0600
committer Kim Phillips <kim.phillips@freescale.com> 1172855153 -0600

mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UEC

The problem is not gcc4 but the code itself. The BD_STATUS() macro can't
be used for busy-waiting since it strips the 'volatile' property from
the bd variable. gcc3 was working by pure luck.

This is a follow on patch to "Fix the UEC driver bug of QE"