6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
[ Upstream commit 18b3256db76bd1130965acd99fbd38f87c3e6950 ]
This fixes not handling hibernation actions on suspend notifier so they
are treated in the same way as regular suspend actions.
Fixes: 9952d90ea288 ("Bluetooth: Handle PM_SUSPEND_PREPARE and PM_POST_SUSPEND")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/bluetooth/hci_core.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 210e03a3609d4..dc19a0b1a2f6d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2405,10 +2405,16 @@ static int hci_suspend_notifier(struct notifier_block *nb, unsigned long action,
/* To avoid a potential race with hci_unregister_dev. */
hci_dev_hold(hdev);
- if (action == PM_SUSPEND_PREPARE)
+ switch (action) {
+ case PM_HIBERNATION_PREPARE:
+ case PM_SUSPEND_PREPARE:
ret = hci_suspend_dev(hdev);
- else if (action == PM_POST_SUSPEND)
+ break;
+ case PM_POST_HIBERNATION:
+ case PM_POST_SUSPEND:
ret = hci_resume_dev(hdev);
+ break;
+ }
if (ret)
bt_dev_err(hdev, "Suspend notifier action (%lu) failed: %d",
--
2.43.0
