diff options
| author | Loic Poulain <[email protected]> | 2014-04-24 11:38:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2014-04-24 15:18:02 -0700 |
| commit | b08c9c317e3f7764a91d522cd031639ba42b98cc (patch) | |
| tree | 7d0f1387ed4c14229923b1c8b8239032dcc00173 /net/lapb/lapb_out.c | |
| parent | 6a20dbd6caa2358716136144bf524331d70b1e03 (diff) | |
8250_core: Fix unwanted TX chars write
On transmit-hold-register empty, serial8250_tx_chars
should be called only if we don't use DMA.
DMA has its own tx cycle.
Signed-off-by: Loic Poulain <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/lapb/lapb_out.c')
0 files changed, 0 insertions, 0 deletions