99 	int ret;  in ak8963_execute_rw()  local
106 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_execute_rw()
109 	if (ret < 0) {  in ak8963_execute_rw()
111 		return ret;  in ak8963_execute_rw()
115 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_execute_rw()
118 	if (ret < 0) {  in ak8963_execute_rw()
120 		return ret;  in ak8963_execute_rw()
124 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_execute_rw()
127 	if (ret < 0) {  in ak8963_execute_rw()
129 		return ret;  in ak8963_execute_rw()
134 		ret = i2c_reg_read_byte_dt(&cfg->i2c,  in ak8963_execute_rw()
136 		if (ret < 0) {  in ak8963_execute_rw()
138 			return ret;  in ak8963_execute_rw()
148 	int ret;  in ak8963_read_reg()  local
151 	ret = ak8963_execute_rw(dev, reg, false);  in ak8963_read_reg()
152 	if (ret < 0) {  in ak8963_read_reg()
154 		return ret;  in ak8963_read_reg()
158 	ret = i2c_reg_read_byte_dt(&cfg->i2c,  in ak8963_read_reg()
160 	if (ret < 0) {  in ak8963_read_reg()
162 		return ret;  in ak8963_read_reg()
171 	int ret;  in ak8963_write_reg()  local
174 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_write_reg()
176 	if (ret < 0) {  in ak8963_write_reg()
178 		return ret;  in ak8963_write_reg()
182 	ret = ak8963_execute_rw(dev, reg, true);  in ak8963_write_reg()
183 	if (ret < 0) {  in ak8963_write_reg()
185 		return ret;  in ak8963_write_reg()
194 	int ret;  in ak8963_set_mode()  local
196 	ret = ak8963_write_reg(dev, AK8963_REG_CNTL1, mode);  in ak8963_set_mode()
197 	if (ret < 0) {  in ak8963_set_mode()
199 		return ret;  in ak8963_set_mode()
229 	int ret;  in ak8963_fetch_adj()  local
232 	ret = ak8963_set_mode(dev, AK8963_REG_CNTL1_FUSE_ROM_VAL);  in ak8963_fetch_adj()
233 	if (ret < 0) {  in ak8963_fetch_adj()
235 		return ret;  in ak8963_fetch_adj()
238 	ret = ak8963_read_reg(dev, AK8963_REG_ADJ_DATA_X, &buf);  in ak8963_fetch_adj()
239 	if (ret < 0) {  in ak8963_fetch_adj()
241 		return ret;  in ak8963_fetch_adj()
245 	ret = ak8963_read_reg(dev, AK8963_REG_ADJ_DATA_Y, &buf);  in ak8963_fetch_adj()
246 	if (ret < 0) {  in ak8963_fetch_adj()
248 		return ret;  in ak8963_fetch_adj()
252 	ret = ak8963_read_reg(dev, AK8963_REG_ADJ_DATA_Z, &buf);  in ak8963_fetch_adj()
253 	if (ret < 0) {  in ak8963_fetch_adj()
255 		return ret;  in ak8963_fetch_adj()
260 	ret = ak8963_set_mode(dev, AK8963_REG_CNTL1_POWERDOWN_VAL);  in ak8963_fetch_adj()
261 	if (ret < 0) {  in ak8963_fetch_adj()
263 		return ret;  in ak8963_fetch_adj()
274 	int ret;  in ak8963_reset()  local
277 	ret = ak8963_write_reg(dev, AK8963_REG_CNTL2,  in ak8963_reset()
279 	if (ret < 0) {  in ak8963_reset()
281 		return ret;  in ak8963_reset()
293 	int ret;  in ak8963_init_master()  local
296 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_init_master()
299 	if (ret < 0) {  in ak8963_init_master()
301 		return ret;  in ak8963_init_master()
305 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_init_master()
308 	if (ret < 0) {  in ak8963_init_master()
310 		return ret;  in ak8963_init_master()
319 	int ret;  in ak8963_init_readout()  local
322 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_init_readout()
325 	if (ret < 0) {  in ak8963_init_readout()
327 		return ret;  in ak8963_init_readout()
331 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_init_readout()
333 	if (ret < 0) {  in ak8963_init_readout()
335 		return ret;  in ak8963_init_readout()
339 	ret = i2c_reg_write_byte_dt(&cfg->i2c,  in ak8963_init_readout()
342 	if (ret < 0) {  in ak8963_init_readout()
344 		return ret;  in ak8963_init_readout()
353 	int ret;  in ak8963_init()  local
355 	ret = ak8963_init_master(dev);  in ak8963_init()
356 	if (ret < 0) {  in ak8963_init()
358 		return ret;  in ak8963_init()
361 	ret = ak8963_reset(dev);  in ak8963_init()
362 	if (ret < 0) {  in ak8963_init()
364 		return ret;  in ak8963_init()
368 	ret = ak8963_read_reg(dev, AK8963_REG_ID, &buf);  in ak8963_init()
369 	if (ret < 0) {  in ak8963_init()
371 		return ret;  in ak8963_init()
380 	ret = ak8963_fetch_adj(dev);  in ak8963_init()
381 	if (ret < 0) {  in ak8963_init()
383 		return ret;  in ak8963_init()
387 	ret = ak8963_set_mode(dev, AK8963_REG_CNTL1_16BIT_100HZ_VAL);  in ak8963_init()
388 	if (ret < 0) {  in ak8963_init()
390 		return ret;  in ak8963_init()
394 	ret = ak8963_init_readout(dev);  in ak8963_init()
395 	if (ret < 0) {  in ak8963_init()
397 		return ret;  in ak8963_init()