| commit | 6247cdc2cd334dad0ea5428245a7d8f4b075f21e | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Fri Sep 21 13:27:04 2007 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Mon Sep 24 10:26:26 2007 -0700 |
| tree | 275bfcdb142a92ea347d264b6b37b17c98d41733 | |
| parent | c5d2b9f444b8d9f5ad7c5e583686c119ba3a9ba7 [diff] |
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>