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67116444cf
ENOTSUPP is not a SUSV4 error code, and the following checkpatch.pl
warning will be given for new patches which still use ENOTSUPP.
WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
See the link below for the discussion.
https://lore.kernel.org/netdev/20200511165319.2251678-1-kuba@kernel.org/
Replace ENOTSUPP with EOPNOTSUPP to align with future patches which will
be using EOPNOTSUPP.
Link: https://lore.kernel.org/r/20211014141859.11444-5-kelvin.cao@microchip.com
Signed-off-by: Kelvin Cao <kelvin.cao@microchip.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.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 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.