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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Marius Cristea <marius.cristea@microchip.com>,
	Trevor Gamblin <tgamblin@baylibre.com>,
	Hans de Goede <hdegoede@redhat.com>,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	Lars-Peter Clausen <lars@metafoo.de>,
	Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Subject: Re: [PATCH v1 00/13] iio: Clean up acpi_match_device() use cases
Date: Thu, 24 Oct 2024 11:06:03 +0300	[thread overview]
Message-ID: <Zxn_61abUi2cAiQk@smile.fi.intel.com> (raw)
In-Reply-To: <20241024085231.132a8786@jic23-huawei>

On Thu, Oct 24, 2024 at 08:52:31AM +0100, Jonathan Cameron wrote:
> On Wed, 23 Oct 2024 18:17:23 +0300
> Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:
> 
> > There are current uses of acpi_match_device():
> > - as strange way of checking if the device was enumerated via ACPI
> > - as a way to get IIO device name as ACPI device instance name
> 
> Quick note on this one. That's an ABI bug that we are stuck with because
> we missed it in review a long time back and names aren't critical enough
> to justify forcing a fix through.
> 
> I don't have a particular problem with a function to wrap that up,
> but thought I'd just make it clear in this thread that no new
> driver should ever do this!

That's a good addition!

Let me cook a v2 where I add this to the kernel doc and actually I have to
update the SoB chain in one patch.

-- 
With Best Regards,
Andy Shevchenko



      reply	other threads:[~2024-10-24  8:06 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-23 15:17 [PATCH v1 00/13] iio: Clean up acpi_match_device() use cases Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 01/13] iio: magnetometer: bmc150: Drop dead code from the driver Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 02/13] iio: adc: pac1934: Replace strange way of checking type of enumeration Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 03/13] iio: imu: inv_mpu6050: " Andy Shevchenko
2024-10-24 12:24   ` Jean-Baptiste Maneyrol
2024-10-23 15:17 ` [PATCH v1 04/13] iio: acpi: Improve iio_read_acpi_mount_matrix() Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 05/13] iio: acpi: Add iio_get_acpi_device_name_and_data() helper function Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 06/13] iio: accel: mma9551: Replace custom implementation of iio_get_acpi_device_name() Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 07/13] iio: accel: mma9553: " Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 08/13] iio: gyro: bmg160: " Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 09/13] iio: light: isl29018: Replace a variant of iio_get_acpi_device_name_and_data() Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 10/13] iio: light: isl29018: drop ACPI_PTR() and CONFIG_ACPI guards Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 11/13] iio: light: ltr501: Drop most likely fake ACPI IDs Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 12/13] iio: light: ltr501: Add LTER0303 to the supported devices Andy Shevchenko
2024-10-23 15:17 ` [PATCH v1 13/13] iio: light: ltr501: Replace a variant of iio_get_acpi_device_name_and_data() Andy Shevchenko
2024-10-23 15:36 ` [PATCH v1 00/13] iio: Clean up acpi_match_device() use cases Hans de Goede
2024-10-24  7:52 ` Jonathan Cameron
2024-10-24  8:06   ` Andy Shevchenko [this message]

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