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323abf2569
s5p_sg_copy_buf() open-coded a copy from/to a scatterlist using scatterwalk_* functions that are planned for removal. Replace it with the new functions memcpy_from_sglist() and memcpy_to_sglist() instead. Also take the opportunity to replace calls to scatterwalk_map_and_copy() in the same file; this eliminates the confusing 'out' argument. Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Vladimir Zapolskiy <vz@mleia.com> Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.