From 8c6e9112ebc7ba5a782e986152c8e766dad1486f Mon Sep 17 00:00:00 2001
From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 22 Feb 2011 19:12:21 -0700
Subject: [PATCH] tty/serial: Relax the device_type restriction from of_serial

There is no need to test for a device_type property in ns8250
compatible serial ports.  device_type is an OpenFirmware property that
is not required when using the flattened tree representation.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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