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294353d950
If the host which makes use of IP's integrated MSI Receiver losts power during suspend, we need to reinit the RC and MSI Receiver in resume. But after we move dw_pcie_msi_init() into the core, we have no API to do so. Usually the dwc users need to call dw_pcie_setup_rc() to reinit the RC, we can solve this problem by moving dw_pcie_msi_init() to dw_pcie_setup_rc(). Link: https://lore.kernel.org/r/20210325152604.6e79deba@xhacker.debian Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@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.