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b4efce5c47
Ten years ago, commit58319b802a("PCI: Hotplug core: remove 'name'") dropped the name element from struct hotplug_slot but neglected to update the skeleton driver. That same year, commitf46753c5e3("PCI: introduce pci_slot") raised the number of arguments to pci_hp_register() from one to four. Fourteen years ago, historic commit 7ab60fc1b8e7 ("PCI Hotplug skeleton: final cleanups") removed all usages of the retval variable from pcihp_skel_init() but not the variable itself, provoking a compiler warning: https://git.kernel.org/tglx/history/c/7ab60fc1b8e7 It seems fair to assume the driver hasn't been used as a template for a new driver in a while. Per Bjorn's and Christoph's preference, delete it. Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Christoph Hellwig <hch@lst.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.