[PATCH v4 4/5] scsi: Add PM_EVENT_POWEROFF into suspend callbacks

[Mario Limonciello <superm1@kernel.org>]

From: Mario Limonciello <mario.limonciello@amd.com>

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.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
v3:
 * New patch
 * https://lore.kernel.org/linux-pm/20250609024619.407257-1-superm1@kernel.org/T/#me6db0fb946e3d604a8f3d455128844ed802c82bb
---
 drivers/scsi/mesh.c | 1 +
 drivers/scsi/stex.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 1c15cac41d805..768b85eecc8fd 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1762,6 +1762,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t mesg)
 	case PM_EVENT_SUSPEND:
 	case PM_EVENT_HIBERNATE:
 	case PM_EVENT_FREEZE:
+	case PM_EVENT_POWEROFF:
 		break;
 	default:
 		return 0;
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 63ed7f9aaa937..ee9372e1f7f07 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -1965,6 +1965,7 @@ static int stex_choice_sleep_mic(struct st_hba *hba, pm_message_t state)
 	case PM_EVENT_SUSPEND:
 		return ST_S3;
 	case PM_EVENT_HIBERNATE:
+	case PM_EVENT_POWEROFF:
 		hba->msi_lock = 0;
 		return ST_S4;
 	default:
-- 
2.43.0