linux-kernel - [PATCH v1 0/2] ACPI: PM: Refine acpi_dev_pm_attach() and stop special-casing buttons

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Message-ID: <4715380.LvFx2qVVIh@rafael.j.wysocki>
Date: Sat, 10 Jan 2026 12:55:53 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>, Linux PM <linux-pm@...r.kernel.org>,
 Todd Brandt <todd.e.brandt@...ux.intel.com>,
 Xi Pardee <xi.pardee@...ux.intel.com>
Subject:
 [PATCH v1 0/2] ACPI: PM: Refine acpi_dev_pm_attach() and stop special-casing
 buttons

Hi All,

The first patch causes acpi_dev_pm_attach() to skip devices whose ACPI
companions cannot do ACPI PM or wakeup and the second one (which is
a fix) causes device ACPI PM enumeration to stop treating buttons in
a special way (which is not necessary and becomes harmful after the
conversion of the button driver to a platform one).

Thanks!