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0270f32f20
The clear and set pattern is commonly used for accessing PCI config, move the helper pci_clear_and_set_dword() from aspm.c into PCI header. In addition, rename to pci_clear_and_set_config_dword() to retain the "config" information and match the other accessors. No functional change intended. Signed-off-by: Shuai Xue <xueshuai@linux.alibaba.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Link: https://lore.kernel.org/r/20231208025652.87192-4-xueshuai@linux.alibaba.com Signed-off-by: Will Deacon <will@kernel.org> (cherry-picked from ac16087134b837d42b75bb1c741070b6c142f258) Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Change-Id: I35125190a4dd8ba25e6ec14b4712750605c22285
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.