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2dddb2792b
Replace FIXME comments in the pinctrl documentation example with proper cleanup code: - Add devm_pinctrl_put() calls in error paths (pinctrl_lookup_state, pinctrl_select_state) after successful devm_pinctrl_get() - Set foo->p to NULL when devm_pinctrl_get() fails - Add ret variable for cleaner error handling - provides proper example of pinctrl resource management on failure Signed-off-by: Alex Tran <alex.t.tran@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250827074525.685863-1-alex.t.tran@gmail.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.