Bluetooth: btusb: BTUSB_WAKEUP_DISABLE prevents wake

When the BTUSB_WAKEUP_DISABLE flag is set, always return true for
prevent wake. This tells the suspend notifier not to prepare the
controller for reconnections during suspend.

Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index df46b2a..1ac6fd7 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3743,6 +3743,9 @@ static bool btusb_prevent_wake(struct hci_dev *hdev)
 {
        struct btusb_data *data = hci_get_drvdata(hdev);
 
+       if (test_bit(BTUSB_WAKEUP_DISABLE, &data->flags))
+               return true;
+
        return !device_may_wakeup(&data->udev->dev);
 }