ina2xx.c (5d389b125186cf254ad5b8015763ac07c151aea4) ina2xx.c (0c4c5860e9983eb3da7a3d73ca987643c3ed034b)
1/*
2 * Driver for Texas Instruments INA219, INA226 power monitor chips
3 *
4 * INA219:
5 * Zero Drift Bi-Directional Current/Power Monitor with I2C Interface
6 * Datasheet: http://www.ti.com/product/ina219
7 *
8 * INA220:

--- 440 unchanged lines hidden (view full) ---

449 chip = id->driver_data;
450
451 data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
452 if (!data)
453 return -ENOMEM;
454
455 /* set the device type */
456 data->config = &ina2xx_config[chip];
1/*
2 * Driver for Texas Instruments INA219, INA226 power monitor chips
3 *
4 * INA219:
5 * Zero Drift Bi-Directional Current/Power Monitor with I2C Interface
6 * Datasheet: http://www.ti.com/product/ina219
7 *
8 * INA220:

--- 440 unchanged lines hidden (view full) ---

449 chip = id->driver_data;
450
451 data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
452 if (!data)
453 return -ENOMEM;
454
455 /* set the device type */
456 data->config = &ina2xx_config[chip];
457 mutex_init(&data->config_lock);
457
458 if (of_property_read_u32(dev->of_node, "shunt-resistor", &val) < 0) {
459 struct ina2xx_platform_data *pdata = dev_get_platdata(dev);
460
461 if (pdata)
462 val = pdata->shunt_uohms;
463 else
464 val = INA2XX_RSHUNT_DEFAULT;

--- 10 unchanged lines hidden (view full) ---

475 }
476
477 ret = ina2xx_init(data);
478 if (ret < 0) {
479 dev_err(dev, "error configuring the device: %d\n", ret);
480 return -ENODEV;
481 }
482
458
459 if (of_property_read_u32(dev->of_node, "shunt-resistor", &val) < 0) {
460 struct ina2xx_platform_data *pdata = dev_get_platdata(dev);
461
462 if (pdata)
463 val = pdata->shunt_uohms;
464 else
465 val = INA2XX_RSHUNT_DEFAULT;

--- 10 unchanged lines hidden (view full) ---

476 }
477
478 ret = ina2xx_init(data);
479 if (ret < 0) {
480 dev_err(dev, "error configuring the device: %d\n", ret);
481 return -ENODEV;
482 }
483
483 mutex_init(&data->config_lock);
484
485 data->groups[group++] = &ina2xx_group;
486 if (id->driver_data == ina226)
487 data->groups[group++] = &ina226_group;
488
489 hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
490 data, data->groups);
491 if (IS_ERR(hwmon_dev))
492 return PTR_ERR(hwmon_dev);

--- 56 unchanged lines hidden --- 		484 data->groups[group++] = &ina2xx_group;
485 if (id->driver_data == ina226)
486 data->groups[group++] = &ina226_group;
487
488 hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
489 data, data->groups);
490 if (IS_ERR(hwmon_dev))
491 return PTR_ERR(hwmon_dev);

--- 56 unchanged lines hidden ---