linux-kernel - [ 27/55] Add missing call to uart_update

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Date:	Sun, 27 May 2012 09:26:40 +0900
From:	Greg KH <gregkh@...uxfoundation.org>
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>
Subject: [ 27/55] Add missing call to uart_update_timeout()

3.0-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>

---
 drivers/tty/serial/mxs-auart.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -368,6 +368,8 @@ static void mxs_auart_settermios(struct
 
 	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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