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f2b816a1df
dmaengine_synchronize implementation is required to synchronize proper termination of current transfers so that any memory resources are not freed while still in use. Implement this callback in the driver so that framework can use the same (in dmaengine_terminate_sync/ dmaengine_synchronize). Signed-off-by: Swati Agarwal <swati.agarwal@amd.com> Link: https://lore.kernel.org/r/20220915090516.5812-1-swati.agarwal@amd.com Signed-off-by: Vinod Koul <vkoul@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.