mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-22 02:36:35 -04:00
79ca9bf90c
The ad7476 driver uses a table of structures for defining the IC variant specific data. Table is indexed using enum values, which are picked by SPI ID. Having the table and an enum adds extra complexity and may encourage adding IC specific quircks in the code, instead of centralizing the IC differences in one place, the chip-info. Simplify this by dropping the table and using individual structures for the IC specific data, and storing the IC specific structure's address directly in the SPI ID data. Finally, switch to the spi_get_device_match_data() and add a check for the return value. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/9e179bb3ba52303448ae4a559c1f011acd3f2fa6.1754901948.git.mazziesaccount@gmail.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.