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b0f3e56938
Refactor code for "is the node's child available?" check by using the corresponding macro instead, which reads more clearly. While at it, use scope-based cleanup instead of manual of_node_put() calls when getting platform data through cdns_xspi_of_get_plat_data(). This removes the unnecessary "node_child" declaration out of the loop's scope and auto cleans up "node_child" when it goes out of scope, even when we return early due to error. Signed-off-by: Kousik Sanagavarapu <five231003@gmail.com> Link: https://msgid.link/r/20240410130205.179069-1-five231003@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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.