diff options
| -rw-r--r-- | drivers/bluetooth/hci_serdev.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c index 4cda890ce647..c0e5f42ec6b7 100644 --- a/drivers/bluetooth/hci_serdev.c +++ b/drivers/bluetooth/hci_serdev.c @@ -231,6 +231,15 @@ static int hci_uart_setup(struct hci_dev *hdev) return 0; } +/* Check if the device is wakeable */ +static bool hci_uart_wakeup(struct hci_dev *hdev) +{ + /* HCI UART devices are assumed to be wakeable by default. + * Implement wakeup callback to override this behavior. + */ + return true; +} + /** hci_uart_write_wakeup - transmit buffer wakeup * @serdev: serial device * @@ -342,6 +351,8 @@ int hci_uart_register_device(struct hci_uart *hu, hdev->flush = hci_uart_flush; hdev->send = hci_uart_send_frame; hdev->setup = hci_uart_setup; + if (!hdev->wakeup) + hdev->wakeup = hci_uart_wakeup; SET_HCIDEV_DEV(hdev, &hu->serdev->dev); if (test_bit(HCI_UART_NO_SUSPEND_NOTIFIER, &hu->flags)) |