tree f6bcceeada38052b47fe6b5b93348bc615468c19
parent 63db6e8d41c703c26a3ce767740a9c8484765a74
author Heiko Carstens <heiko.carstens@de.ibm.com> 1172051712 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1172051712 +0100

[S390] Optional ZONE_DMA for s390.

Disable ZONE_DMA on 31-bit. All memory is addressable by all
devices and we do not need any special memory pool.

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