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Revert "ACPI: processor: Update cpuidle driver check in __acpi_processor_start()" 

Revert commit 8a1b5d412c ("ACPI: processor: Update cpuidle driver
check in __acpi_processor_start()") which depends on commit
7a8c994cbb ("ACPI: processor: idle: Optimize ACPI idle driver
registration") that got reverted.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2025-11-27 20:52:55 +01:00
parent 43ff36c4a5
commit fbf04215d9
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/processor_driver.c
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@ -166,7 +166,7 @@ static int __acpi_processor_start(struct acpi_device *device)
if (result && !IS_ENABLED(CONFIG_ACPI_CPU_FREQ_PSS))
dev_dbg(&device->dev, "CPPC data invalid or not present\n");
if (cpuidle_get_driver() == &acpi_idle_driver)
if (!cpuidle_get_driver() || cpuidle_get_driver() == &acpi_idle_driver)
acpi_processor_power_init(pr);
acpi_pss_perf_init(pr);