HCI_UART_INIT_PENDING
set_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags);
if (!test_and_clear_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))
if (!test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))
if (test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))
BIT(HCI_UART_INIT_PENDING) |
if (test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))