f724385fea
With hotplug, an opencapi device can now go away. It needs to be released, mostly to clean up its PE state. We were previously not defining any device callback. We can reuse the standard PCI release callback, it does a bit too much for an opencapi device, but it's harmless, and only needs minor tuning. Also separate the undo of the PELT-V code in a separate function, it is not needed for NPU devices and it improves a bit the readability of the code. Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20191121134918.7155-5-fbarrat@linux.ibm.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.