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571dda6ca5
The integrated MSI Receiver enable register is always initialized in dw_pcie_setup_rc() which is also called in resume code path, so we don't need to save/restore the enable register during suspend/resume. Link: https://lore.kernel.org/r/20211226074910.2722-1-jszhang@kernel.org Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Vidya Sagar <vidyas@nvidia.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.