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serial: sccnxp: Remove mask termios caps for SW flow control
author
Alexander Shiyan
<shc_work@mail.ru>
Mon, 24 Sep 2012 17:12:01 +0000
(21:12 +0400)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 26 Sep 2012 20:41:05 +0000
(13:41 -0700)
The kernel will handle IXON/IXOFF/IXANY in software if the hardware
doesn't do it.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sccnxp.c
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diff --git
a/drivers/tty/serial/sccnxp.c
b/drivers/tty/serial/sccnxp.c
index
a7a6659
..
f06981d
100644
(file)
--- a/
drivers/tty/serial/sccnxp.c
+++ b/
drivers/tty/serial/sccnxp.c
@@
-531,7
+531,6
@@
static void sccnxp_set_termios(struct uart_port *port,
/* Mask termios capabilities we don't support */
termios->c_cflag &= ~CMSPAR;
- termios->c_iflag &= ~(IXON | IXOFF | IXANY);
/* Disable RX & TX, reset break condition, status and FIFOs */
sccnxp_port_write(port, SCCNXP_CR_REG, CR_CMD_RX_RESET |