19 	const struct device *const master_dev = DEVICE_DT_GET(W1_MASTER);  in get_w1_master_dev()  local
21 	zassert_true(device_is_ready(master_dev), "W1 master not found");  in get_w1_master_dev()
23 	return master_dev;  in get_w1_master_dev()
63 	const struct device *master_dev = get_w1_master_dev();  in ZTEST_USER()  local
71 	zassert_equal(w1_lock_bus(master_dev), 0, "Fail lock 1");  in ZTEST_USER()
72 	zassert_equal(w1_lock_bus(master_dev), 0, "Fail lock 2");  in ZTEST_USER()
73 	zassert_equal(w1_unlock_bus(master_dev), 0, "Fail unlock 1");  in ZTEST_USER()
74 	zassert_equal(w1_unlock_bus(master_dev), 0, "Fail unlock 2");  in ZTEST_USER()
76 	slave_count = w1_get_slave_count(master_dev);  in ZTEST_USER()
158 	const struct device *master_dev = get_w1_master_dev();  in ZTEST_USER()  local
160 	ret = w1_reset_bus(master_dev);  in ZTEST_USER()
177 	const struct device *master_dev = get_w1_master_dev();  in ZTEST()  local
179 	ret = w1_search_rom(master_dev, w1_test_search_callback, 0);  in ZTEST()
183 	ret = w1_search_rom(master_dev, 0, 0);  in ZTEST()
186 	ret = w1_search_alarm(master_dev, 0, 0);  in ZTEST()
194 	const struct device *master_dev = get_w1_master_dev();  in ZTEST_USER()  local
197 	ret = w1_write_bit(master_dev, false);  in ZTEST_USER()
200 	ret = w1_write_byte(master_dev, 0x3b);  in ZTEST_USER()
203 	ret = w1_write_block(master_dev, block_send, sizeof(block_send));  in ZTEST_USER()
210 	const struct device *master_dev = get_w1_master_dev();  in ZTEST_USER()  local
216 	ret = w1_read_bit(master_dev);  in ZTEST_USER()
220 	ret = w1_read_byte(master_dev);  in ZTEST_USER()
224 	ret = w1_read_block(master_dev, block_rcv, sizeof(block_rcv));  in ZTEST_USER()
234 	const struct device *master_dev = get_w1_master_dev();  in ZTEST_USER()  local
238 	ret = w1_read_rom(master_dev, &cfg_1.rom);  in ZTEST_USER()
241 	ret = w1_match_rom(master_dev, &cfg_1);  in ZTEST_USER()
244 	ret = w1_resume_command(master_dev);  in ZTEST_USER()
247 	ret = w1_skip_rom(master_dev, &cfg_1);  in ZTEST_USER()
250 	ret = w1_reset_select(master_dev, &cfg_1);  in ZTEST_USER()
253 	ret = w1_write_read(master_dev, &cfg_1, block_send, 8, block_rcv, 0);  in ZTEST_USER()