diff options
| author | Dimitris Lampridis <dlampridis@logikonlabs.com> | 2014-03-13 15:11:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 16:23:08 -0700 |
| commit | 3a13884abea08a5043b98d9374486ec859d1e03a (patch) | |
| tree | cbcef87f044116fcc7dbbcf5df42c7761f9f0076 /drivers/tty/serial/amba-pl011.c | |
| parent | cab53dc9e20f74fbd4776ea584ba3b21c957b1a8 (diff) | |
tty/serial: omap: empty the RX FIFO at the end of half-duplex TX
Provided that the SER_RS485_RX_DURING_TX flag is not set, empty the
RX FIFO to prevent reading back the transmitted data.
Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/amba-pl011.c')
0 files changed, 0 insertions, 0 deletions