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commit2542e16c39upstream. Qcom PCIe IP version v2.7.0 and its derivatives don't contain the PCIE20_PARF_AXI_MSTR_WR_ADDR_HALT register. Instead, they have the new PCIE20_PARF_AXI_MSTR_WR_ADDR_HALT_V2 register. So fix the incorrect register usage which is modifying a different register. Also in this IP version, this register change doesn't depend on MSI being enabled. So remove that check also. Link: https://lore.kernel.org/r/20230316081117.14288-2-manivannan.sadhasivam@linaro.org Fixes:ed8cc3b1fc("PCI: qcom: Add support for SDM845 PCIe controller") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Cc: <stable@vger.kernel.org> # 5.6+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.