linux-kernel - [ 047/117] Add missing call to uart_update

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Message-Id: <20120528031209.381121063@decadent.org.uk>
Date:	Mon, 28 May 2012 04:12:49 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Lothar Waßmann <LW@...O-electronics.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [ 047/117] Add missing call to uart_update_timeout()

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lothar Waßmann <LW@...O-electronics.de>

commit 8b979f7c6bf13a57e7b6002f1175312a44773960 upstream.

This patch fixes a problem reported here:
http://article.gmane.org/gmane.linux.ports.arm.kernel/155242/match=auart

Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/tty/serial/mxs-auart.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 55fd362..039c054 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -369,6 +369,8 @@ static void mxs_auart_settermios(struct uart_port *u,
 
 	writel(ctrl, u->membase + AUART_LINECTRL);
 	writel(ctrl2, u->membase + AUART_CTRL2);
+
+	uart_update_timeout(u, termios->c_cflag, baud);
 }
 
 static irqreturn_t mxs_auart_irq_handle(int irq, void *context)


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