From: Yegor Yefremov Date: Wed, 16 Jun 2010 14:29:55 +0000 (+0200) Subject: serial: add UART_CAP_EFR and UART_CAP_SLEEP flags to 16C950 UARTs definition X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7a56aa45982bb87bfca98a2832b5ae782c03364a;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 09ef57034c9c..bc8ed4be9073 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",