diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ltc4245.c | 116 |
1 files changed, 59 insertions, 57 deletions
diff --git a/drivers/hwmon/ltc4245.c b/drivers/hwmon/ltc4245.c index 3653f79dc2de..cdc1ecc6734d 100644 --- a/drivers/hwmon/ltc4245.c +++ b/drivers/hwmon/ltc4245.c @@ -319,80 +319,82 @@ static ssize_t ltc4245_show_gpio(struct device *dev, return snprintf(buf, PAGE_SIZE, "%u\n", val * 10); } -/* - * These macros are used below in constructing device attribute objects - * for use with sysfs_create_group() to make a sysfs device file - * for each register. - */ - -#define LTC4245_VOLTAGE(name, ltc4245_cmd_idx) \ - static SENSOR_DEVICE_ATTR(name, S_IRUGO, \ - ltc4245_show_voltage, NULL, ltc4245_cmd_idx) - -#define LTC4245_CURRENT(name, ltc4245_cmd_idx) \ - static SENSOR_DEVICE_ATTR(name, S_IRUGO, \ - ltc4245_show_current, NULL, ltc4245_cmd_idx) - -#define LTC4245_POWER(name, ltc4245_cmd_idx) \ - static SENSOR_DEVICE_ATTR(name, S_IRUGO, \ - ltc4245_show_power, NULL, ltc4245_cmd_idx) - -#define LTC4245_ALARM(name, mask, reg) \ - static SENSOR_DEVICE_ATTR_2(name, S_IRUGO, \ - ltc4245_show_alarm, NULL, (mask), reg) - -#define LTC4245_GPIO_VOLTAGE(name, gpio_num) \ - static SENSOR_DEVICE_ATTR(name, S_IRUGO, \ - ltc4245_show_gpio, NULL, gpio_num) - /* Construct a sensor_device_attribute structure for each register */ /* Input voltages */ -LTC4245_VOLTAGE(in1_input, LTC4245_12VIN); -LTC4245_VOLTAGE(in2_input, LTC4245_5VIN); -LTC4245_VOLTAGE(in3_input, LTC4245_3VIN); -LTC4245_VOLTAGE(in4_input, LTC4245_VEEIN); +static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_12VIN); +static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_5VIN); +static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_3VIN); +static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_VEEIN); /* Input undervoltage alarms */ -LTC4245_ALARM(in1_min_alarm, (1 << 0), LTC4245_FAULT1); -LTC4245_ALARM(in2_min_alarm, (1 << 1), LTC4245_FAULT1); -LTC4245_ALARM(in3_min_alarm, (1 << 2), LTC4245_FAULT1); -LTC4245_ALARM(in4_min_alarm, (1 << 3), LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(in1_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 0, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(in2_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 1, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(in3_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 2, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(in4_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 3, LTC4245_FAULT1); /* Currents (via sense resistor) */ -LTC4245_CURRENT(curr1_input, LTC4245_12VSENSE); -LTC4245_CURRENT(curr2_input, LTC4245_5VSENSE); -LTC4245_CURRENT(curr3_input, LTC4245_3VSENSE); -LTC4245_CURRENT(curr4_input, LTC4245_VEESENSE); +static SENSOR_DEVICE_ATTR(curr1_input, S_IRUGO, ltc4245_show_current, NULL, + LTC4245_12VSENSE); +static SENSOR_DEVICE_ATTR(curr2_input, S_IRUGO, ltc4245_show_current, NULL, + LTC4245_5VSENSE); +static SENSOR_DEVICE_ATTR(curr3_input, S_IRUGO, ltc4245_show_current, NULL, + LTC4245_3VSENSE); +static SENSOR_DEVICE_ATTR(curr4_input, S_IRUGO, ltc4245_show_current, NULL, + LTC4245_VEESENSE); /* Overcurrent alarms */ -LTC4245_ALARM(curr1_max_alarm, (1 << 4), LTC4245_FAULT1); -LTC4245_ALARM(curr2_max_alarm, (1 << 5), LTC4245_FAULT1); -LTC4245_ALARM(curr3_max_alarm, (1 << 6), LTC4245_FAULT1); -LTC4245_ALARM(curr4_max_alarm, (1 << 7), LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(curr1_max_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 4, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(curr2_max_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 5, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(curr3_max_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 6, LTC4245_FAULT1); +static SENSOR_DEVICE_ATTR_2(curr4_max_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 7, LTC4245_FAULT1); /* Output voltages */ -LTC4245_VOLTAGE(in5_input, LTC4245_12VOUT); -LTC4245_VOLTAGE(in6_input, LTC4245_5VOUT); -LTC4245_VOLTAGE(in7_input, LTC4245_3VOUT); -LTC4245_VOLTAGE(in8_input, LTC4245_VEEOUT); +static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_12VOUT); +static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_5VOUT); +static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_3VOUT); +static SENSOR_DEVICE_ATTR(in8_input, S_IRUGO, ltc4245_show_voltage, NULL, + LTC4245_VEEOUT); /* Power Bad alarms */ -LTC4245_ALARM(in5_min_alarm, (1 << 0), LTC4245_FAULT2); -LTC4245_ALARM(in6_min_alarm, (1 << 1), LTC4245_FAULT2); -LTC4245_ALARM(in7_min_alarm, (1 << 2), LTC4245_FAULT2); -LTC4245_ALARM(in8_min_alarm, (1 << 3), LTC4245_FAULT2); +static SENSOR_DEVICE_ATTR_2(in5_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 0, LTC4245_FAULT2); +static SENSOR_DEVICE_ATTR_2(in6_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 1, LTC4245_FAULT2); +static SENSOR_DEVICE_ATTR_2(in7_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 2, LTC4245_FAULT2); +static SENSOR_DEVICE_ATTR_2(in8_min_alarm, S_IRUGO, ltc4245_show_alarm, NULL, + 1 << 3, LTC4245_FAULT2); /* GPIO voltages */ -LTC4245_GPIO_VOLTAGE(in9_input, 0); -LTC4245_GPIO_VOLTAGE(in10_input, 1); -LTC4245_GPIO_VOLTAGE(in11_input, 2); +static SENSOR_DEVICE_ATTR(in9_input, S_IRUGO, ltc4245_show_gpio, NULL, 0); +static SENSOR_DEVICE_ATTR(in10_input, S_IRUGO, ltc4245_show_gpio, NULL, 1); +static SENSOR_DEVICE_ATTR(in11_input, S_IRUGO, ltc4245_show_gpio, NULL, 2); /* Power Consumption (virtual) */ -LTC4245_POWER(power1_input, LTC4245_12VSENSE); -LTC4245_POWER(power2_input, LTC4245_5VSENSE); -LTC4245_POWER(power3_input, LTC4245_3VSENSE); -LTC4245_POWER(power4_input, LTC4245_VEESENSE); +static SENSOR_DEVICE_ATTR(power1_input, S_IRUGO, ltc4245_show_power, NULL, + LTC4245_12VSENSE); +static SENSOR_DEVICE_ATTR(power2_input, S_IRUGO, ltc4245_show_power, NULL, + LTC4245_5VSENSE); +static SENSOR_DEVICE_ATTR(power3_input, S_IRUGO, ltc4245_show_power, NULL, + LTC4245_3VSENSE); +static SENSOR_DEVICE_ATTR(power4_input, S_IRUGO, ltc4245_show_power, NULL, + LTC4245_VEESENSE); /* * Finally, construct an array of pointers to members of the above objects, |
