diff options
| author | Yegor Yefremov <[email protected]> | 2016-03-24 09:03:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-04-19 15:15:38 +0900 |
| commit | 0c66940d584d1aac92f6a78460dc0ba2efd3b7ba (patch) | |
| tree | b4bc9eaa1ee95b14d7739cad19c682acc37698e2 /lib/netdev-notifier-error-inject.c | |
| parent | 9220ebffda4aa23fe683c9ca6c94fb72d7c131c2 (diff) | |
tty/serial/8250: fix RS485 half-duplex RX
When in half-duplex mode RX will be disabled before TX, but not
enabled after deactivating transmitter. This patch enables
UART_IER_RLSI and UART_IER_RDI interrupts after TX is over.
Cc: Matwey V. Kornilov <[email protected]>
Signed-off-by: Yegor Yefremov <[email protected]>
Fixes: e490c9144cfa ("tty: Add software emulated RS485 support for 8250")
Acked-by: Matwey V. Kornilov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions