serial: fsl_lpuart: documented the clock requirement.
authorYuan Yao <yao.yuan@freescale.com>
Mon, 17 Feb 2014 05:28:08 +0000 (13:28 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 18 Feb 2014 20:50:26 +0000 (12:50 -0800)
This is a correction to the documentation. It was previously required but not documented.

Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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