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Bartosz Golaszewski
aae7a2876c
Unlike all the other allocations in this driver, the memory for storing the pin function descriptions allocated with kcalloc() and later resized with krealloc() is never freed. Use devres like elsewhere to handle that. While at it - replace krealloc() with more suitable devm_krealloc_array(). Note: the logic in this module is pretty convoluted and could probably use some revisiting, we should probably be able to calculate the exact amount of memory needed in advance or even skip the allocation altogether and just add each function to the radix tree separately. Tested-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@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.