diff options
| -rw-r--r-- | drivers/hwmon/via686a.c | 250 |
1 files changed, 111 insertions, 139 deletions
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 0ee9a278537a..24a6851491d0 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -36,6 +36,7 @@ #include <linux/jiffies.h> #include <linux/platform_device.h> #include <linux/hwmon.h> +#include <linux/hwmon-sysfs.h> #include <linux/err.h> #include <linux/init.h> #include <linux/mutex.h> @@ -332,24 +333,35 @@ static void via686a_init_device(struct via686a_data *data); /* following are the sysfs callback functions */ /* 7 voltage sensors */ -static ssize_t show_in(struct device *dev, char *buf, int nr) { +static ssize_t show_in(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", IN_FROM_REG(data->in[nr], nr)); } -static ssize_t show_in_min(struct device *dev, char *buf, int nr) { +static ssize_t show_in_min(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", IN_FROM_REG(data->in_min[nr], nr)); } -static ssize_t show_in_max(struct device *dev, char *buf, int nr) { +static ssize_t show_in_max(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", IN_FROM_REG(data->in_max[nr], nr)); } -static ssize_t set_in_min(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_in_min(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; unsigned long val = simple_strtoul(buf, NULL, 10); mutex_lock(&data->update_lock); @@ -359,9 +371,11 @@ static ssize_t set_in_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t set_in_max(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_in_max(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; unsigned long val = simple_strtoul(buf, NULL, 10); mutex_lock(&data->update_lock); @@ -372,36 +386,12 @@ static ssize_t set_in_max(struct device *dev, const char *buf, return count; } #define show_in_offset(offset) \ -static ssize_t \ - show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in(dev, buf, offset); \ -} \ -static ssize_t \ - show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in_min(dev, buf, offset); \ -} \ -static ssize_t \ - show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in_max(dev, buf, offset); \ -} \ -static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_in_min(dev, buf, count, offset); \ -} \ -static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_in_max(dev, buf, count, offset); \ -} \ -static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL);\ -static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ - show_in##offset##_min, set_in##offset##_min); \ -static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ - show_in##offset##_max, set_in##offset##_max); +static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \ + show_in, NULL, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ + show_in_min, set_in_min, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ + show_in_max, set_in_max, offset); show_in_offset(0); show_in_offset(1); @@ -410,21 +400,32 @@ show_in_offset(3); show_in_offset(4); /* 3 temperatures */ -static ssize_t show_temp(struct device *dev, char *buf, int nr) { +static ssize_t show_temp(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", TEMP_FROM_REG10(data->temp[nr])); } -static ssize_t show_temp_over(struct device *dev, char *buf, int nr) { +static ssize_t show_temp_over(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", TEMP_FROM_REG(data->temp_over[nr])); } -static ssize_t show_temp_hyst(struct device *dev, char *buf, int nr) { +static ssize_t show_temp_hyst(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%ld\n", TEMP_FROM_REG(data->temp_hyst[nr])); } -static ssize_t set_temp_over(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_temp_over(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; int val = simple_strtol(buf, NULL, 10); mutex_lock(&data->update_lock); @@ -434,9 +435,11 @@ static ssize_t set_temp_over(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t set_temp_hyst(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_temp_hyst(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; int val = simple_strtol(buf, NULL, 10); mutex_lock(&data->update_lock); @@ -447,58 +450,46 @@ static ssize_t set_temp_hyst(struct device *dev, const char *buf, return count; } #define show_temp_offset(offset) \ -static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp(dev, buf, offset - 1); \ -} \ -static ssize_t \ -show_temp_##offset##_over (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp_over(dev, buf, offset - 1); \ -} \ -static ssize_t \ -show_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp_hyst(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_over (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_over(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_hyst(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, NULL);\ -static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_over, set_temp_##offset##_over); \ -static DEVICE_ATTR(temp##offset##_max_hyst, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_hyst, set_temp_##offset##_hyst); +static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \ + show_temp, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ + show_temp_over, set_temp_over, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_max_hyst, S_IRUGO | S_IWUSR, \ + show_temp_hyst, set_temp_hyst, offset - 1); show_temp_offset(1); show_temp_offset(2); show_temp_offset(3); /* 2 Fans */ -static ssize_t show_fan(struct device *dev, char *buf, int nr) { +static ssize_t show_fan(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr], DIV_FROM_REG(data->fan_div[nr])) ); } -static ssize_t show_fan_min(struct device *dev, char *buf, int nr) { +static ssize_t show_fan_min(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr], DIV_FROM_REG(data->fan_div[nr])) ); } -static ssize_t show_fan_div(struct device *dev, char *buf, int nr) { +static ssize_t show_fan_div(struct device *dev, struct device_attribute *da, + char *buf) { struct via686a_data *data = via686a_update_device(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[nr]) ); } -static ssize_t set_fan_min(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_fan_min(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; int val = simple_strtol(buf, NULL, 10); mutex_lock(&data->update_lock); @@ -507,9 +498,11 @@ static ssize_t set_fan_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t set_fan_div(struct device *dev, const char *buf, - size_t count, int nr) { +static ssize_t set_fan_div(struct device *dev, struct device_attribute *da, + const char *buf, size_t count) { struct via686a_data *data = dev_get_drvdata(dev); + struct sensor_device_attribute *attr = to_sensor_dev_attr(da); + int nr = attr->index; int val = simple_strtol(buf, NULL, 10); int old; @@ -523,33 +516,12 @@ static ssize_t set_fan_div(struct device *dev, const char *buf, } #define show_fan_offset(offset) \ -static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_fan(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_fan_min(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_fan_div(dev, buf, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_fan_min(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_fan_div(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL);\ -static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_min, set_fan_##offset##_min); \ -static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_div, set_fan_##offset##_div); +static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \ + show_fan, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ + show_fan_min, set_fan_min, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \ + show_fan_div, set_fan_div, offset - 1); show_fan_offset(1); show_fan_offset(2); @@ -570,38 +542,38 @@ static ssize_t show_name(struct device *dev, struct device_attribute static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); static struct attribute *via686a_attributes[] = { - &dev_attr_in0_input.attr, - &dev_attr_in1_input.attr, - &dev_attr_in2_input.attr, - &dev_attr_in3_input.attr, - &dev_attr_in4_input.attr, - &dev_attr_in0_min.attr, - &dev_attr_in1_min.attr, - &dev_attr_in2_min.attr, - &dev_attr_in3_min.attr, - &dev_attr_in4_min.attr, - &dev_attr_in0_max.attr, - &dev_attr_in1_max.attr, - &dev_attr_in2_max.attr, - &dev_attr_in3_max.attr, - &dev_attr_in4_max.attr, - - &dev_attr_temp1_input.attr, - &dev_attr_temp2_input.attr, - &dev_attr_temp3_input.attr, - &dev_attr_temp1_max.attr, - &dev_attr_temp2_max.attr, - &dev_attr_temp3_max.attr, - &dev_attr_temp1_max_hyst.attr, - &dev_attr_temp2_max_hyst.attr, - &dev_attr_temp3_max_hyst.attr, - - &dev_attr_fan1_input.attr, - &dev_attr_fan2_input.attr, - &dev_attr_fan1_min.attr, - &dev_attr_fan2_min.attr, - &dev_attr_fan1_div.attr, - &dev_attr_fan2_div.attr, + &sensor_dev_attr_in0_input.dev_attr.attr, + &sensor_dev_attr_in1_input.dev_attr.attr, + &sensor_dev_attr_in2_input.dev_attr.attr, + &sensor_dev_attr_in3_input.dev_attr.attr, + &sensor_dev_attr_in4_input.dev_attr.attr, + &sensor_dev_attr_in0_min.dev_attr.attr, + &sensor_dev_attr_in1_min.dev_attr.attr, + &sensor_dev_attr_in2_min.dev_attr.attr, + &sensor_dev_attr_in3_min.dev_attr.attr, + &sensor_dev_attr_in4_min.dev_attr.attr, + &sensor_dev_attr_in0_max.dev_attr.attr, + &sensor_dev_attr_in1_max.dev_attr.attr, + &sensor_dev_attr_in2_max.dev_attr.attr, + &sensor_dev_attr_in3_max.dev_attr.attr, + &sensor_dev_attr_in4_max.dev_attr.attr, + + &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp2_input.dev_attr.attr, + &sensor_dev_attr_temp3_input.dev_attr.attr, + &sensor_dev_attr_temp1_max.dev_attr.attr, + &sensor_dev_attr_temp2_max.dev_attr.attr, + &sensor_dev_attr_temp3_max.dev_attr.attr, + &sensor_dev_attr_temp1_max_hyst.dev_attr.attr, + &sensor_dev_attr_temp2_max_hyst.dev_attr.attr, + &sensor_dev_attr_temp3_max_hyst.dev_attr.attr, + + &sensor_dev_attr_fan1_input.dev_attr.attr, + &sensor_dev_attr_fan2_input.dev_attr.attr, + &sensor_dev_attr_fan1_min.dev_attr.attr, + &sensor_dev_attr_fan2_min.dev_attr.attr, + &sensor_dev_attr_fan1_div.dev_attr.attr, + &sensor_dev_attr_fan2_div.dev_attr.attr, &dev_attr_alarms.attr, &dev_attr_name.attr, |