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David Lechner
bed41a3444
Calling spi_sync() unconditionally sets the spi field of struct spi_message. Therefore setting msg.spi = spi before calling spi_sync() has no effect and can be removed. (spi_message_add_tail() does not access this field.) Signed-off-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240201201248.2334798-2-dlechner@baylibre.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 Restructured Text 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.