diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2015-06-16 11:28:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2015-06-17 13:08:09 -0700 |
| commit | 3ee2266c720520dd2bcf90974f184a22d6e53d06 (patch) | |
| tree | 096d32de1dbf90719435de7f2300dcc74b003dba /drivers/staging/greybus/uart.c | |
| parent | fd7b435f21239a022057b014aff0836403bfa54a (diff) | |
greybus: uart: Latch modem control signals for tciomget
Latch signals coming from UART module for
- GB_UART_CTRL_DCD
- GB_UART_CTRL_DSR
- GB_UART_CTRL_RI
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/uart.c')
| -rw-r--r-- | drivers/staging/greybus/uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c index 20928702a5b2..3b06cd46694b 100644 --- a/drivers/staging/greybus/uart.c +++ b/drivers/staging/greybus/uart.c @@ -102,7 +102,7 @@ static int gb_uart_request_recv(u8 type, struct gb_operation *op) break; case GB_UART_TYPE_SERIAL_STATE: serial_state = request->payload; - /* TODO: Parse state change and translate to tty API. */ + gb_tty->ctrlin = le16_to_cpu(serial_state->control); break; default: dev_err(&connection->dev, |