diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2007-12-21 17:12:55 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2007-12-21 17:12:55 +0800 |
| commit | 99ee7b5f3a68324807650f650f2613bbe281627f (patch) | |
| tree | e9f8799f94026ae1be19ff0d5d144acb9fff3409 /drivers/serial/ioc3_serial.c | |
| parent | 75b780bd99b851682289e7a88763ede5a936edb0 (diff) | |
[Blackfin] serial driver: Fix bug serial driver in DMA mode spams history to console on shell restart
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=2920
Fix by increasing buffer tail immediately before starting tx dma.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'drivers/serial/ioc3_serial.c')
0 files changed, 0 insertions, 0 deletions