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[ Upstream commit002be81140] Early exits from for_each_child_of_node() should decrement the node reference counter. Reported by Coccinelle: drivers/mfd/mfd-core.c:197:2-24: WARNING: Function "for_each_child_of_node" should have of_node_put() before goto around lines 209. Fixes:c94bb233a9("mfd: Make MFD core code Device Tree and IRQ domain aware") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210528115126.18370-1-krzysztof.kozlowski@canonical.com Signed-off-by: Sasha Levin <sashal@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 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.