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Rob Herring 244c40cc28 PCI: dwc/meson: Drop the duplicate number of lanes setup
The meson lanes initialization is the same DWC port logic registers as
in dw_pcie_setup(). We just need to initialize 'num_lanes' to 1 to do
the same init.

dw_pcie_setup_rc() sets the PORT_LOGIC_SPEED_CHANGE bit, so setting it
can be dropped.

Link: https://lore.kernel.org/r/20200821035420.380495-26-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Yue Wang <yue.wang@Amlogic.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org
2020-09-08 16:37:02 +01:00
arch parisc: fix PMD pages allocation by restoring pmd_alloc_one() 2020-08-16 10:53:13 -07:00
block block-5.9-2020-08-14 2020-08-15 20:36:42 -07:00
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drivers PCI: dwc/meson: Drop the duplicate number of lanes setup 2020-09-08 16:37:02 +01:00
fs io_uring-5.9-2020-08-15 2020-08-16 10:55:12 -07:00
include PCI: Allow root and child buses to have different pci_ops 2020-09-07 10:30:38 +01:00
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kernel io_uring-5.9-2020-08-15 2020-08-16 10:55:12 -07:00
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Makefile Linux 5.9-rc1 2020-08-16 13:04:57 -07:00
README

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.