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When using devm_clk_get_prepared() instead of devm_clk_get() the clock is already returned prepared. So probe doesn't need to call clk_prepare() and at remove time the call to clk_unprepare() can be dropped. The latter makes the remove callback empty, so it can be dropped, too. Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20240409165043.105137-2-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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.