Dan Williams 6247cdc2cd async_tx: fix dma_wait_for_async_tx
Fix dma_wait_for_async_tx to not loop forever in the case where a
dependency chain is longer than two entries.  This condition will not
happen with current in-kernel drivers, but fix it for future drivers.

Found-by: Saeed Bishara <saeed.bishara@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2007-09-24 10:26:26 -07:00
..
2007-07-13 08:06:14 -07:00
2006-10-10 16:15:33 -07:00
2006-09-21 11:16:28 +10:00
2007-07-13 08:06:14 -07:00