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Bartosz Golaszewski
d57b7979ea
We currently duplicate the entire struct pinfunction object in pinmux_generic_add_pinfunction(). While this is inevitable when the arguments come in split through pinmux_generic_add_function(), users of pinmux_generic_add_pinfunction() will typically pass addresses of structures in .rodata, meaning we can try to avoid the duplication with the help from kmemdup_const(). To that end: don't wrap the entire struct pinfunction in struct function_desc but rather just store the address. 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.