From 534fca068ec8063ec8b67626b3eb34ba6ec86967 Mon Sep 17 00:00:00 2001
From: Oskar Schirmer <os@emlix.com>
Date: Thu, 11 Jun 2009 14:52:23 +0100
Subject: imx: serial: use rational library function

for calculation of numerator and denominator
used in baud rate setting, use generic library function
for optimum settings.

Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/serial/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/serial/Kconfig')

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 3391ef0..641e800 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -833,6 +833,7 @@ config SERIAL_IMX
 	bool "IMX serial port support"
 	depends on ARM && (ARCH_IMX || ARCH_MXC)
 	select SERIAL_CORE
+	select RATIONAL
 	help
 	  If you have a machine based on a Motorola IMX CPU you
 	  can enable its onboard serial port by enabling this option.
-- 
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