tree 8848d4c2395e267fa7521e362c1dced36c6d0c8b
parent fdd1d6dcc97c595bd9d598ed3b22a7038781272c
author Dave Liu <r63238@freescale.com> 1165376297 +0800
committer Kim Phillips <kim.phillips@freescale.com> 1172855152 -0600

mpc83xx: Fix the UEC driver bug of QE

The patch prevents the GCC tool chain from striping useful code for
optimization. It will make UEC ethernet driver workable, Otherwise the
UEC will fail in tx when you are using gcc4.x. but the driver can work
when using gcc3.4.3.

CHANGELOG

*Prevent the GCC from striping code for optimization, Otherwise the UEC
will tx failed when you are using gcc4.x.

Signed-off-by: Dave Liu <daveliu@freescale.com>