ACPI: PM: Let acpi_dev_pm_attach() skip devices without ACPI PM

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It is pointless to attach the generic ACPI PM domain to devices whose
ACPI companions don't support ACPI power management and don't have a
wakeup GPE, so update acpi_dev_pm_attach() to skip such devices.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/5050298.GXAFRqVoOG@rafael.j.wysocki

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Rafael J. Wysocki 2026-01-10 12:57:00 +01:00

parent b8c8a8ea18

commit 88fad6ce09

1 changed files with 9 additions and 0 deletions

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drivers/acpi/device_pm.c

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