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1f92a844c3
Remove 'file' parameter from struct machdep_calls.phys_mem_access_prot and its implementation in pci_phys_mem_access_prot(). The file is not used on PowerPC. By removing it, a later patch can simplify fbdev's mmap code, which uses phys_mem_access_prot() on PowerPC. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> [mpe: Rebase on unrelated changes to phys_mem_access_prot()] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230922080636.26762-5-tzimmermann@suse.de
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.