From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: Re: [PATCH 1/3 v8] serial: mctrl_gpio: Check if GPIO property
 exisits before requesting it
Date: Wed, 19 Jun 2019 14:30:19 +0300
Message-ID: <20190619113019.GE9224@smile.fi.intel.com>
References: <20190618083200.30234-1-sr@denx.de>
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To: Stefan Roese <sr@denx.de>
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Mika Westerberg <mika.westerberg@linux.intel.com>, Yegor Yefremov <yegorslists@googlemail.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Giulio Benetti <giulio.benetti@micronovasrl.com>
List-Id: linux-serial@vger.kernel.org

On Tue, Jun 18, 2019 at 10:31:58AM +0200, Stefan Roese wrote:
> This patch adds a check for the GPIOs property existence, before the
> GPIO is requested. This fixes an issue seen when the 8250 mctrl_gpio
> support is added (2nd patch in this patch series) on x86 platforms using
> ACPI.

Looks like you need to rebase against tty-next again.

-- 
With Best Regards,
Andy Shevchenko