From: "Mario Limonciello (AMD)" <superm1@kernel.org>
To: "Rafael J . Wysocki" <rafael@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Danilo Krummrich <dakr@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: "Pavel Machek" <pavel@kernel.org>, "Len Brown" <lenb@kernel.org>,
"Christian König" <christian.koenig@amd.com>,
linux-pm@vger.kernel.org (open list:HIBERNATION (aka Software
Suspend, aka swsusp)),
linux-scsi@vger.kernel.org (open list:SCSI SUBSYSTEM),
linux-usb@vger.kernel.org (open list:USB SUBSYSTEM),
"AceLan Kao" <acelan.kao@canonical.com>,
"Kai-Heng Feng" <kaihengf@nvidia.com>,
"Mark Pearson" <mpearson-lenovo@squebb.ca>,
"Merthan Karakaş" <m3rthn.k@gmail.com>,
"Eric Naim" <dnaim@cachyos.org>,
"Guilherme G . Piccoli" <gpiccoli@igalia.com>,
"Mario Limonciello (AMD)" <superm1@kernel.org>
Subject: [PATCH v10 3/3] usb: sl811-hcd: Add PM_EVENT_POWEROFF into suspend callbacks
Date: Wed, 12 Nov 2025 16:40:25 -0600 [thread overview]
Message-ID: <20251112224025.2051702-4-superm1@kernel.org> (raw)
In-Reply-To: <20251112224025.2051702-1-superm1@kernel.org>
When the ACPI core uses hibernation callbacks for shutdown drivers
will receive PM_EVENT_POWEROFF and should handle it the same as
PM_EVENT_HIBERNATE would have been used.
Tested-by: Eric Naim <dnaim@cachyos.org>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
---
drivers/usb/host/sl811-hcd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index ea3cab99c5d40..5d6dba681e503 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1748,6 +1748,7 @@ sl811h_suspend(struct platform_device *dev, pm_message_t state)
break;
case PM_EVENT_SUSPEND:
case PM_EVENT_HIBERNATE:
+ case PM_EVENT_POWEROFF:
case PM_EVENT_PRETHAW: /* explicitly discard hw state */
port_power(sl811, 0);
break;
--
2.43.0
next prev parent reply other threads:[~2025-11-12 22:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-12 22:40 [PATCH v10 0/3] Introduce and plumb PMSG_POWEROFF Mario Limonciello (AMD)
2025-11-12 22:40 ` [PATCH v10 1/3] PM: Introduce new PMSG_POWEROFF event Mario Limonciello (AMD)
2025-11-12 22:40 ` [PATCH v10 2/3] scsi: Add PM_EVENT_POWEROFF into suspend callbacks Mario Limonciello (AMD)
2025-11-12 22:40 ` Mario Limonciello (AMD) [this message]
2025-11-14 16:12 ` [PATCH v10 0/3] Introduce and plumb PMSG_POWEROFF Rafael J. Wysocki
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