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Rafael J. Wysocki
e4c628e91c
Instead of using static variable flat_state_cnt to pass data between functions involved in the _LPI information processing, pass the current number of "flattened" idle states to flatten_lpi_states() and make it return the updated number of those states. At the same time, use a local variable called state_count to store the number of "flattened" idle states found so far in acpi_processor_get_lpi_info(). No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Tested-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: lihuisong@huawei.com Link: https://patch.msgid.link/10715991.nUPlyArG6x@rafael.j.wysocki
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.