| commit | a3b0397fdf19b3c23f37012532482c787e01d4a0 | [log] [tgz] |
|---|---|---|
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | Wed Jan 16 14:08:14 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jan 16 07:36:10 2013 -0800 |
| tree | a00e2aeabf9b1922300ec39136215691b2d4a73e | |
| parent | 6f3fe3b1027bf50c0a0859e5c9ee93b174b95543 [diff] |
serial: 8250_dma: TX optimisation Remove one useless wakeup, and do not use DMA with zero byte transfers. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>