diff options
| author | Heikki Krogerus <[email protected]> | 2013-04-10 16:58:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-04-11 13:17:56 -0700 |
| commit | 5ea5b24da80322b8136cb000a7340cdc29a3d6dc (patch) | |
| tree | 3ec6da8909165463d6f4f81cdb1c505e87823f60 /net/lapb/lapb_in.c | |
| parent | 84f57d9e3685500a7447fc09a6891ce218869174 (diff) | |
serial: 8250_dma: TX cleanup
Removing one unneeded uart_write_wakeup(). There is no need
to start PIO transfer unless DMA fails, so this also changes
serial8250_tx_dma() to return 0 unless that is the case.
Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions