s390: use generic asm/unaligned.h

And another header file for which we can use the generic variant,
even though it doesn't look obvious at first glance.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2 files changed