ACPI: processor: Introduce acpi_processor_evaluate_cst()

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In order to separate the ACPI _CST evaluation from checks
specific to the ACPI processor driver, move the majority of
the acpi_processor_get_power_info_cst() function body to a new
function, acpi_processor_evaluate_cst(), that will extract
the C-states information from _CST output, and redefine
acpi_processor_get_power_info_cst() as a wrapper around it.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Rafael J. Wysocki 2019-12-13 09:55:24 +01:00

parent bc94638886

commit 987c785319

1 changed files with 32 additions and 20 deletions

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drivers/acpi/processor_idle.c

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