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Currently ffa_dev_ops_get() is the way to fetch the ffa_dev_ops pointer. It checks if the ffa_dev structure pointer is valid before returning the ffa_dev_ops pointer. Instead, the pointer can be made part of the ffa_dev structure and since the core driver is incharge of creating ffa_device for each identified partition, there is no need to check for the validity explicitly if the pointer is embedded in the structure. Add the pointer to the ffa_dev_ops in the ffa_dev structure itself and initialise the same as part of creation of the device. Link: https://lore.kernel.org/r/20220907145240.1683088-2-sudeep.holla@arm.com Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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.