| commit | bfa6696b39ae4da554a8b8ec9d17bba1ed6ae889 | [log] [tgz] |
|---|---|---|
| author | Bob Copeland <me@bobcopeland.com> | Fri Jan 09 14:15:48 2015 -0500 |
| committer | Kalle Valo <kvalo@codeaurora.org> | Fri Jan 23 19:12:01 2015 +0200 |
| tree | a33decaa6ad72ee5a18bfb55aa80bd1ef92efc1a | |
| parent | 232ddcd80fa5c878efd631c6562cbaa24535bdc1 [diff] |
wcn36xx: don't process 'valid' descriptors The DMA engine will reset the valid bit after a descriptor is complete; any with the valid bit still set may still be in use by the hardware, so check that before freeing the descriptor. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>