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Commit f427e5f1 authored by Thomas Schlichter's avatar Thomas Schlichter Committed by Rafael J. Wysocki
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ACPI / processor: Get power info before updating the C-states 



acpi_processor_get_power_info() has to be called before
acpi_processor_setup_cpuidle_states() to have the latest
information available. This fixes the missing C-state information
after AC-->DC transition.

Signed-off-by: default avatarThomas Schlichter <thomas.schlichter@web.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 631e8ac1

drivers/acpi/processor_idle.c

+1 −0
Original line number Diff line number Diff line
@@ -1152,6 +1152,7 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr) 
		}



		/* Populate Updated C-state information */

		acpi_processor_get_power_info(pr);

		acpi_processor_setup_cpuidle_states(pr);



		/* Enable all cpuidle devices */