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Use modern common clock framework helpers for simplifying the clock controller management: - switch to struct clk_hw for internal clocks and only get the "cfg_div_clk" (which has to be managed at runtime) as struct clk using devm_clk_hw_get_clk() which is then the only clock used by struct meson_mx_mmc_host. - use CLK_HW_INIT_FW_NAME and CLK_HW_INIT_HW helper macros for simpler init data initialization - keep the clock controller memory allocation separate to prevent a potential use-after-free because struct meson_mx_mmc_host_clkc is free'd before controller_dev Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@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.