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a245b62be3
of_find_device_by_node() takes a reference to the struct device when it finds a match via get_device. We also should make sure to drop the reference to the device taken by of_find_device_by_node() when returning error. Signed-off-by: Peng Hao <peng.hao2@zte.com.cn> Signed-off-by: Eduardo Valentin <edubezval@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 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.