diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-18 15:20:51 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-26 00:37:25 -0400 |
| commit | 3514141aedc16c7344117d5bd79ec1310edf8fb3 (patch) | |
| tree | cb5ec643b9e201f353fd764d22b9942324f85fd1 /drivers/macintosh/macio_sysfs.c | |
| parent | 850f6ac316cf84bba63fdb775c897834eccbfaa3 (diff) | |
powerpc/pmac: Fix DMA ops for MacIO devices
The macio_dev's created to map devices inside the MacIO ASICs
don't have proper dma_ops. This causes crashes on some machines
since the SCSI code calls dma_map_* on our behalf using the
device we hang from.
This fixes it by copying the parent PCI device dma_ops into
the macio_dev when creating it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/macintosh/macio_sysfs.c')
0 files changed, 0 insertions, 0 deletions