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46dcd68aac
Both the FF-A core and the bus were in a single module before the commit18c250bd7e("firmware: arm_ffa: Split bus and driver into distinct modules"). The arm_ffa_bus_exit() takes care of unregistering all the FF-A devices. Now that there are 2 distinct modules, if the core driver is unloaded and reloaded, it will end up adding duplicate FF-A devices as the previously registered devices weren't unregistered when we cleaned up the modules. Fix the same by unregistering all the FF-A devices on the FF-A bus during the cleaning up of the partitions and hence the cleanup of the module. Fixes:18c250bd7e("firmware: arm_ffa: Split bus and driver into distinct modules") Tested-by: Viresh Kumar <viresh.kumar@linaro.org> Message-Id: <20250217-ffa_updates-v3-8-bd1d9de615e7@arm.com> 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 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.