BTMTKUART_TX_STATE_ACTIVE  414 drivers/bluetooth/btmtkuart.c 	clear_bit(BTMTKUART_TX_STATE_ACTIVE, &bdev->tx_state);
BTMTKUART_TX_STATE_ACTIVE  419 drivers/bluetooth/btmtkuart.c 	if (test_and_set_bit(BTMTKUART_TX_STATE_ACTIVE, &bdev->tx_state))