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| author | Yegor Yefremov <yegor_sub1@visionsystems.de> | 2010-06-16 16:29:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 13:47:38 -0700 |
| commit | 7a56aa45982bb87bfca98a2832b5ae782c03364a (patch) | |
| tree | 0c0b0fca79a4533d17dc0b8f9d2de9b5a38a1d55 | |
| parent | 74c807ce3d1f092fc5138c5a54019553061ecc17 (diff) | |
| download | op-kernel-dev-7a56aa45982bb87bfca98a2832b5ae782c03364a.zip op-kernel-dev-7a56aa45982bb87bfca98a2832b5ae782c03364a.tar.gz | |
serial: add UART_CAP_EFR and UART_CAP_SLEEP flags to 16C950 UARTs definition
Adding UART_CAP_EFR and UART_CAP_SLEEP flags will enable sleep mode
and automatic CTS flow control for 16C950 UARTs. It will also avoid
capabilities detection warning like this:
"ttyS0: detected caps 00000700 should be 00000100"
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/serial/8250.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 09ef570..bc8ed4b 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -241,7 +241,7 @@ static const struct serial8250_config uart_config[] = { .fifo_size = 128, .tx_loadsz = 128, .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10, - .flags = UART_CAP_FIFO, + .flags = UART_CAP_FIFO | UART_CAP_EFR | UART_CAP_SLEEP, }, [PORT_16654] = { .name = "ST16654", |
