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20b4016a3b
Make sure the cur_speed value used in s3c64xx_enable_datapath() to configure DMA channel and in s3c64xx_wait_for_*() to calculate the transfer timeout is set to the actual value of (half) the clock speed. Don't change non-CMU case, because no frequency calculation errors have been reported. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Suggested-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Link: https://lore.kernel.org/r/20201002122243.26849-8-l.stelmach@samsung.com Signed-off-by: Mark Brown <broonie@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.