linux-kernel - [PATCH] serial: bfin_sport_uart: restore transmit frame sync fix

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Message-Id: <1283027575-1686-1-git-send-email-vapier@gentoo.org>
Date:	Sat, 28 Aug 2010 16:32:55 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	linux-serial@...r.kernel.org, Greg Kroah-Hartman <gregkh@...e.de>,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	uclinux-dist-devel@...ckfin.uclinux.org,
	linux-kernel@...r.kernel.org, Sonic Zhang <sonic.zhang@...log.com>
Subject: [PATCH] serial: bfin_sport_uart: restore transmit frame sync fix

From: Sonic Zhang <sonic.zhang@...log.com>

The large cleanup/rewrite of resources in commit ccf68e59e93181df9353c0cc
accidentally reverted an earlier fix in commit a19e8b205915b2925aca75b.
So restore it here.

Signed-off-by: Sonic Zhang <sonic.zhang@...log.com>
Signed-off-by: Mike Frysinger <vapier@...too.org>
---
 drivers/serial/bfin_sport_uart.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index e57fb3d..5318dd3 100644
--- a/drivers/serial/bfin_sport_uart.c
+++ b/drivers/serial/bfin_sport_uart.c
@@ -121,7 +121,7 @@ static int sport_uart_setup(struct sport_uart_port *up, int size, int baud_rate)
 	unsigned int sclk = get_sclk();
 
 	/* Set TCR1 and TCR2, TFSR is not enabled for uart */
-	SPORT_PUT_TCR1(up, (ITFS | TLSBIT | ITCLK));
+	SPORT_PUT_TCR1(up, (LATFS | ITFS | TFSR | TLSBIT | ITCLK));
 	SPORT_PUT_TCR2(up, size + 1);
 	pr_debug("%s TCR1:%x, TCR2:%x\n", __func__, SPORT_GET_TCR1(up), SPORT_GET_TCR2(up));
 
-- 
1.7.2.2

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