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4be1fa2b55
Not all source files which include 'fdomain.h' make use of 'fdomain_pm_ops' leaving them defined but unused. Mark it as __maybe_unused to tell the compiler this is not only acceptable, but expected. Fixes the following W=1 kernel build warning(s): In file included from drivers/scsi/pcmcia/fdomain_cs.c:16: drivers/scsi/fdomain.h:106:32: warning: ‘fdomain_pm_ops’ defined but not used [-Wunused-const-variable=] 106 | static const struct dev_pm_ops fdomain_pm_ops; | ^~~~~~~~~~~~~~ Link: https://lore.kernel.org/r/20200707140055.2956235-4-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.