| commit | ed183ee689058775b24021272c3a01d356fe8e2e | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Sat Apr 09 22:14:34 2016 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Apr 30 09:26:55 2016 -0700 |
| tree | 5860a95febd7abfd59668ca55747d6a1c75658f9 | |
| parent | ddedfd82bc61c8d8d4d0eb754a9bcebb2e84de75 [diff] |
serial: omap8250: Drop rx buffer sync
commit 27c310c5c312 ("serial: 8250_dma: no need to sync RX buffer")
notes the RX DMA buffer is allocated from DMA coherent memory, and
thus does not need sync'd for each transaction. The same is true
for OMAP RX DMA.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>