linux-kernel - [PATCH] OMAP/serial: Fix Mode13 vs Mode16 priority

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Message-ID: <20130921081054.GA15775@inertiallabs-linux64>
Date:	Sat, 21 Sep 2013 04:10:54 -0400
From:	Alexey Pelykh <alexey.pelykh@...il.com>
To:	Greg KH <gregkh@...uxfoundation.org>
Cc:	Tony Lindgren <tony@...mide.com>, Felipe Balbi <balbi@...com>,
	linux-serial@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] OMAP/serial: Fix Mode13 vs Mode16 priority

From: Alexey Pelykh <alexey.pelykh@...il.com>

Make Mode16 more preferred than Mode13, to match TRM baudrates table.

Signed-off-by: Alexey Pelykh <alexey.pelykh@...il.com>
Cc: Tony Lindgren <tony@...mide.com>
Cc: Felipe Balbi <balbi@...com>
Cc: Greg KH <gregkh@...uxfoundation.org>
Cc: linux-serial@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-omap@...r.kernel.org
Cc: linux-kernel@...r.kernel.org

---

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 7d348c8..146e712 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -247,7 +247,7 @@ serial_omap_baud_is_mode16(struct uart_port *port, unsigned int baud)
 	if(baudAbsDiff16 < 0)
 		baudAbsDiff16 = -baudAbsDiff16;
 
-	return (baudAbsDiff13 > baudAbsDiff16);
+	return (baudAbsDiff13 >= baudAbsDiff16);
 }
 
 /*

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