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Julien Stephan
d092b68698
Add a function to retrieve the index of the active scan mask inside the available scan masks array. As in iio_scan_mask_match and iio_sanity_check_avail_scan_masks, this function does not handle multi-long masks correctly. It only checks the first long to be zero, and will use such mask as a terminator even if there was bits set after the first long. This should be fine since the available_scan_mask has already been sanity tested using iio_sanity_check_avail_scan_masks. See iio_scan_mask_match and iio_sanity_check_avail_scan_masks for more details Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-2-cd63bf05744c@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.