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749d896551
Static analysis reports this representative problem camss-vfe-4-1.c:333: The result of the left shift is undefined because the left operand is negative reg |= (height - 1) << 4; ~~~~~~~~~ ^ The is a false positive. height is set in vfe_get_wm_sizes() which has a switch statement without a default. Reviewing the switch, the cases contain redundant assignments. So simplify to assignments. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@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.