| commit | ffa56e555a6e4c205e879636e6cd6104ce03421f | [log] [tgz] |
|---|---|---|
| author | Nishanth Aravamudan <nacc@us.ibm.com> | Wed Sep 15 08:05:46 2010 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Oct 13 16:19:21 2010 +1100 |
| tree | f72c66743db9a0d5a4f41193c0a74ee4f1d8190a | |
| parent | 1cb8e85a9d9da4192acfb5f70a80b0c5ce8c3e8f [diff] |
powerpc/dma: Fix check for direct DMA support The current check is wrong because it does not take the DMA offset intot account, and in the case of a driver which doesn't actually support 64bits would falsely report that device as working. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>