This is a note to let you know that I've just added the patch titled
omap-serial: Allow IXON and IXOFF to be disabled.
to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
in the tty-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also will be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From b280a97d1caf6fe1d38b51ebb31219391f5ad1a0 Mon Sep 17 00:00:00 2001
From: Nick Pelly <[email protected]>
Date: Fri, 15 Jul 2011 13:53:08 -0700
Subject: omap-serial: Allow IXON and IXOFF to be disabled.
Fixes logic bug that software flow control cannot be disabled, because
serial_omap_configure_xonxoff() is not called if both IXON and IXOFF bits
are cleared.
Signed-off-by: Nick Pelly <[email protected]>
Acked-by: Govindraj.R <[email protected]>
Tested-by: Govindraj.R <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/tty/serial/omap-serial.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index c37df8d..5e713d3 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -806,8 +806,7 @@ serial_omap_set_termios(struct uart_port *port, struct
ktermios *termios,
serial_omap_set_mctrl(&up->port, up->port.mctrl);
/* Software Flow Control Configuration */
- if (termios->c_iflag & (IXON | IXOFF))
- serial_omap_configure_xonxoff(up, termios);
+ serial_omap_configure_xonxoff(up, termios);
spin_unlock_irqrestore(&up->port.lock, flags);
dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->pdev->id);
--
1.7.6
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