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ACPI: processor: idle: Remove redundant cstate check in acpi_processor_power_init

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The function acpi_processor_cstate_first_run_checks() is responsible
for updating max_cstate and performing initial hardware validation.

Currently, this function is invoked within acpi_processor_power_init().
However, the initialization flow already ensures this is called during
acpi_processor_register_idle_driver().  Therefore, the call in
acpi_processor_power_init() is redundant and effectively performs no work,
so remove it.

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Link: https://patch.msgid.link/20260311065038.4151558-2-lihuisong@huawei.com
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Huisong Li
2026-03-11 14:50:36 +08:00
committed by Rafael J. Wysocki
parent 638a95168f
commit db19103ea8
1 changed files with 0 additions and 2 deletions
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drivers/acpi/processor_idle.c
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@@ -1411,8 +1411,6 @@ void acpi_processor_power_init(struct acpi_processor *pr)
if (disabled_by_idle_boot_param())
return;
acpi_processor_cstate_first_run_checks();
if (!acpi_processor_get_power_info(pr))
pr->flags.power_setup_done = 1;