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David Lechner
fa19c30325
Add a condition to ensure that IIO_DMA_MINALIGN is at least 8 bytes. On some 32-bit architectures, IIO_DMA_MINALIGN is 4. In many cases, drivers are using this alignment for buffers that include a 64-bit timestamp that is used with iio_push_to_buffers_with_ts(), which expects the timestamp to be aligned to 8 bytes. To handle this, we can just make IIO_DMA_MINALIGN at least 8 bytes. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-1-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.