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9e697efe5f
Make use of the __free() macro to automate memory deallocation when
the existing device nodes get out of scope, removing the need for
of_node_put() and therefore increasing code safety if more error paths
are added to the driver, which could miss the required of_node_put()
as it already occurred with commit '57f2f8b4aa0c ("cpufreq: qcom:
Refactor the driver to make it easier to extend")'.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.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.