From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH v5 05/15] i2c: acpi: Return error pointers from
 i2c_acpi_new_device()
Date: Fri, 30 Nov 2018 10:53:04 +0100
Message-ID: <20181130095304.GA1079@kunai>
References: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com>
 <20181128114535.80223-6-andriy.shevchenko@linux.intel.com>
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In-Reply-To: <20181128114535.80223-6-andriy.shevchenko@linux.intel.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Darren Hart <dvhart@infradead.org>, platform-driver-x86@vger.kernel.org, "Rafael J. Wysocki" <rjw@rjwysocki.net>, linux-acpi@vger.kernel.org, Jonathan Cameron <jic23@kernel.org>, Mika Westerberg <mika.westerberg@linux.intel.com>, linux-i2c@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, linux-kernel@vger.kernel.org
List-Id: linux-acpi@vger.kernel.org


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On Wed, Nov 28, 2018 at 01:45:25PM +0200, Andy Shevchenko wrote:
> The caller would like to know the reason why the i2c_acpi_new_device() fa=
ils.
> For example, if adapter is not available, it might be in the future and we
> would like to re-probe the clients again. But at the same time we would l=
ike to
> bail out if the error seems unrecoverable, such as invalid argument suppl=
ied.
> To achieve this, return error pointer in some cases.
>=20
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Acked-by: Wolfram Sang <wsa@the-dreams.de>


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