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7247f0c24c
If the status value returned by acpi_install_address_space_handler() in ec_install_handlers() is AE_NOT_FOUND, it is treated in a special way, apparently because it might mean a _REG method evaluation failure (at least that is the case according to the comment in there), but acpi_install_address_space_handler() does not take _REG evaluation errors into account at all, so the AE_NOT_FOUND special handling is confusing at best. For this reason, change ec_install_handlers() to stop the EC and return -ENODEV on all acpi_install_address_space_handler() errors. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.