hwmon/pmbus/mp9941.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Hardware monitoring driver for MPS Multi-phase Digital VR Controllers(MP9941)
87 		data->vid_resolution = 5;  in mp9941_identify_vid_resolution()
89 		data->vid_resolution = 10;  in mp9941_identify_vid_resolution()
144 static int mp9941_read_word_data(struct i2c_client *client, int page, int phase,  in mp9941_read_word_data()  argument
154 		ret = pmbus_read_word_data(client, page, phase, reg);  in mp9941_read_word_data()
162 		ret = pmbus_read_word_data(client, page, phase, reg);  in mp9941_read_word_data()
170 		ret = pmbus_read_word_data(client, page, phase, reg);  in mp9941_read_word_data()
178 		ret = pmbus_read_word_data(client, page, phase, reg);  in mp9941_read_word_data()
193 		ret = pmbus_read_word_data(client, page, phase, reg);  in mp9941_read_word_data()
197 		ret = ret * data->vid_resolution;  in mp9941_read_word_data()
206 		ret = -ENODATA;  in mp9941_read_word_data()
209 		ret = -EINVAL;  in mp9941_read_word_data()
234 					    DIV_ROUND_CLOSEST(word, data->vid_resolution));  in mp9941_write_word_data()
239 		ret = -ENODATA;  in mp9941_write_word_data()
242 		ret = -EINVAL;  in mp9941_write_word_data()
284 	data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);  in mp9941_probe()
286 		return -ENOMEM;  in mp9941_probe()
288 	memcpy(&data->info, &mp9941_info, sizeof(mp9941_info));  in mp9941_probe()
290 	return pmbus_do_probe(client, &data->info);  in mp9941_probe()