From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
Jonathan Cameron <jic23@kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
linux-iio@vger.kernel.org
Subject: Re: [PATCH 16/34] iio: ad5755: hook up of_device_id lookup to platform driver
Date: Wed, 3 Apr 2024 12:36:11 +0300 [thread overview]
Message-ID: <Zg0jC0R39CTLsrg0@smile.fi.intel.com> (raw)
In-Reply-To: <20240403080702.3509288-17-arnd@kernel.org>
On Wed, Apr 03, 2024 at 10:06:34AM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> When the driver is built-in, 'make W=1' warns about an unused
> ID table:
>
> drivers/iio/dac/ad5755.c:866:34: error: 'ad5755_of_match' defined but not used [-Werror=unused-const-variable=]
> 866 | static const struct of_device_id ad5755_of_match[] = {
>
> While the data is duplicated in the spi_device_id, it's common
> to use the actual OF compatible strings in the driver.
>
> Since there are no in-tree users of plain platform devices, the
> spi_device_id table could actually be dropped entirely with this.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2024-04-03 9:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-03 8:06 [PATCH 00/34] address all -Wunused-const warnings Arnd Bergmann
2024-04-03 8:06 ` [PATCH 16/34] iio: ad5755: hook up of_device_id lookup to platform driver Arnd Bergmann
2024-04-03 9:36 ` Andy Shevchenko [this message]
2024-04-03 9:55 ` Krzysztof Kozlowski
2024-04-03 10:01 ` Arnd Bergmann
2024-04-06 15:30 ` Jonathan Cameron
2024-04-06 15:31 ` Jonathan Cameron
2024-04-06 5:20 ` [PATCH 00/34] address all -Wunused-const warnings patchwork-bot+netdevbpf
2024-04-10 8:02 ` (subset) " Sebastian Reichel
2024-04-22 8:16 ` Michael Ellerman
2025-01-27 13:24 ` Andy Shevchenko
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