ccf4269bdd
[ Upstream commit ec7b952f453ce7eabe7e1bea584626934d44f668 ]
If the "snps,enable-cdm-check" property exists, we should enable the CDM
check. But previously dw_pcie_setup() could exit before doing so if the
"num-lanes" property was absent or invalid.
Move the CDM enable earlier so we do it regardless of whether "num-lanes"
is present.
[bhelgaas: commit log]
Fixes: 07f123def73e ("PCI: dwc: Add support to enable CDM register check")
Link: https://lore.kernel.org/r/20220624143428.8334-7-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Vidya Sagar <vidyas@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Sasha Levin <sashal@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.