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(parent: c59b9f9) | patch
s390/pci: enable NEED_DMA_MAP_STATE
authorJan Glauber <jang@linux.vnet.ibm.com>
Wed, 5 Dec 2012 14:06:01 +0000 (15:06 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 5 Dec 2012 16:05:05 +0000 (11:05 -0500)
commit9163003236a52fd1a8ee6ca8a04f7232d001fc98
tree6503140010f2e811e0bf9bfea3a2e569af07107etree | snapshot
parentc59b9f92653f102856ca7802af551788c143a3a3commit | diff
s390/pci: enable NEED_DMA_MAP_STATE

The DMA API allows to avoid DMA unmaps because they are NOPs on some
plattforms. But not on s390, so force them.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/Kconfig diff | blob | blame | history
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