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2cb7c5c08c
Reduce the code sections that are run with the lock held in the get/set format handlers: - mipi_csis_get_format() retrieves a pointer to the format, and thus doesn't need locking as long as the arguments passed to the function don't require locking either. - sdformat is a structure passed by the caller, not an internal state, and thus doesn't require locking. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> 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.