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
..
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