1 /* util.h - Common helpers for Bluetooth drivers */
2 
3 /*
4  * Copyright (c) 2016 Intel Corporation
5  *
6  * SPDX-License-Identifier: Apache-2.0
7  */
8 
bt_uart_drain(const struct device * dev)9 static inline void bt_uart_drain(const struct device *dev)
10 {
11 	uint8_t c;
12 
13 	while (uart_fifo_read(dev, &c, 1)) {
14 		continue;
15 	}
16 }
17