From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Linux PM <linux-pm@vger.kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Sudeep Holla <sudeep.holla@arm.com>,
Danilo Krummrich <dakr@kernel.org>
Subject: [PATCH v1 1/2] driver core: faux: Set power.no_pm for faux devices
Date: Thu, 28 Aug 2025 12:56:41 +0200 [thread overview]
Message-ID: <6206518.lOV4Wx5bFT@rafael.j.wysocki> (raw)
In-Reply-To: <12749467.O9o76ZdvQC@rafael.j.wysocki>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Since faux devices are not supposed to be involved in any kind of
power management, set the no_pm flag for all of them.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/base/faux.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/base/faux.c
+++ b/drivers/base/faux.c
@@ -155,6 +155,7 @@
dev->parent = &faux_bus_root;
dev->bus = &faux_bus_type;
dev_set_name(dev, "%s", name);
+ device_set_pm_not_required(dev);
ret = device_add(dev);
if (ret) {
next prev parent reply other threads:[~2025-08-28 10:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-28 10:55 [PATCH v1 0/2] driver core/PM: Two updates related to power.no_pm Rafael J. Wysocki
2025-08-28 10:56 ` Rafael J. Wysocki [this message]
2025-08-28 10:59 ` [PATCH v1 2/2] driver core/PM: Set power.no_callbacks along with power.no_pm Rafael J. Wysocki
2025-08-28 11:07 ` [PATCH v1 0/2] driver core/PM: Two updates related to power.no_pm Greg Kroah-Hartman
2025-08-28 11:20 ` Rafael J. Wysocki
2025-08-29 19:09 ` Rafael J. Wysocki
2025-09-03 11:33 ` Rafael J. Wysocki
2025-09-06 11:53 ` Greg Kroah-Hartman
2025-09-06 11:53 ` Greg Kroah-Hartman
2025-09-06 15:14 ` Rafael J. Wysocki
2025-08-28 12:41 ` Sudeep Holla
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