powerpc/8xx: remove remaining unnecessary code in FixupDAR

Since commit 33fb845a6f ("powerpc/8xx: Don't use MD_TWC for walk"), MD_EPN and
MD_TWC are not writen anymore in FixupDAR so saving r3 has become useless.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
LEROY Christophe 2015-01-20 10:57:33 +01:00 • committed by Scott Wood
commit 2374d0af29