linux-kernel - [ 27/75] serial: samsung: fix omission initialize ulcon in reset port fn()

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Message-Id: <20120419210305.419793933@linuxfoundation.org>
Date:	Thu, 19 Apr 2012 14:03:30 -0700
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, Kukjin Kim <kgene.kim@...sung.com>
Subject: [ 27/75] serial: samsung: fix omission initialize ulcon in reset port fn()

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

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

From: Kukjin Kim <kgene.kim@...sung.com>

commit 7b246a1d0dfe75346a22bf6589b858a0389e6df1 upstream.

Fix omission initialize ulcon in s3c24xx_serial_resetport(),
reset port function in drivers/tty/serial/samsung.c. It has
been happened from commit 0dfb3b41("serial: samsung: merge
all SoC specific port reset functions")

Signed-off-by: Kukjin Kim <kgene.kim@...sung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/tty/serial/samsung.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -982,6 +982,7 @@ static void s3c24xx_serial_resetport(str
 
 	ucon &= ucon_mask;
 	wr_regl(port, S3C2410_UCON,  ucon | cfg->ucon);
+	wr_regl(port, S3C2410_ULCON, cfg->ulcon);
 
 	/* reset both fifos */
 	wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH);


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