From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jon Medhurst <tixy@linaro.org>
Subject: [PATCH 0/3] serial: amba-pl011: fix race conditions during
 initialisation
Date: Tue, 10 Dec 2013 10:18:57 +0000
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Cc: Linus Walleij <linus.walleij@linaro.org>, linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org
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When a UART that is being used for a kernel console is also opened
by user-side, e.g. for use as a terminal, then there are race conditions
which can lead to terminal input being disabled and console output being
corrupted. This small patch series fixes these.

Jon Medhurst (3):
      serial: amba-pl011: use port lock to guard control register access
      serial: amba-pl011: factor out code for writing LCR_H register
      serial: amba-pl011: preseserve hardware settings during initialisation

 drivers/tty/serial/amba-pl011.c |   59 ++++++++++++++++++++++++++++++++++------------------------