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39e5611bf7
Fix the following warning: arch/sparc/mm/init_64.c:2644:6: warning: no previous prototype for ‘vmemmap_free’ The function vmemmap_free() is only used for systems with CONFIG_MEMORY_HOTPLUG defined - and sparc64 do not support this. Drop the empty function as it has no users. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Andreas Larsson <andreas@gaisler.com> Cc: David S. Miller <davem@davemloft.net> Reviewed-by: Andreas Larsson <andreas@gaisler.com> Tested-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20240330-sparc64-warnings-v1-3-37201023ee2f@ravnborg.org Signed-off-by: Andreas Larsson <andreas@gaisler.com>
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 reStructuredText 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.