struct device_attribute *da, char *buf)
{
struct ds1621_data *data = dev_get_drvdata(dev);
- return scnprintf(buf, PAGE_SIZE, "%hu\n", data->update_interval);
+ return sysfs_emit(buf, "%hu\n", data->update_interval);
}
static ssize_t update_interval_store(struct device *dev,
/* use integer division instead of equivalent right shift to
guarantee arithmetic shift and preserve the sign */
temp = (((s16) err) * 250) / 32;
- return scnprintf(buf, PAGE_SIZE, "%d\n", temp);
+ return sysfs_emit(buf, "%d\n", temp);
}
static ssize_t convrate_store(struct device *dev, struct device_attribute *da,
int res;
res = (data->ctrl & LM73_CTRL_RES_MASK) >> LM73_CTRL_RES_SHIFT;
- return scnprintf(buf, PAGE_SIZE, "%hu\n", lm73_convrates[res]);
+ return sysfs_emit(buf, "%hu\n", lm73_convrates[res]);
}
static ssize_t maxmin_alarm_show(struct device *dev,
data->ctrl = ctrl;
mutex_unlock(&data->lock);
- return scnprintf(buf, PAGE_SIZE, "%d\n", (ctrl >> attr->index) & 1);
+ return sysfs_emit(buf, "%d\n", (ctrl >> attr->index) & 1);
abort:
mutex_unlock(&data->lock);
u8 index = to_sensor_dev_attr(attr)->index;
int temperature_limit = data->temperature_limits[index];
- return scnprintf(buf, PAGE_SIZE, "%d\n", temperature_limit);
+ return sysfs_emit(buf, "%d\n", temperature_limit);
}
static ssize_t humidity1_limit_show(struct device *dev,
u8 index = to_sensor_dev_attr(attr)->index;
u32 humidity_limit = data->humidity_limits[index];
- return scnprintf(buf, PAGE_SIZE, "%u\n", humidity_limit);
+ return sysfs_emit(buf, "%u\n", humidity_limit);
}
/*
if (ret)
return ret;
- return scnprintf(buf, PAGE_SIZE, "%d\n", !!(buffer[0] & 0x04));
+ return sysfs_emit(buf, "%d\n", !!(buffer[0] & 0x04));
}
static ssize_t humidity1_alarm_show(struct device *dev,
if (ret)
return ret;
- return scnprintf(buf, PAGE_SIZE, "%d\n", !!(buffer[0] & 0x08));
+ return sysfs_emit(buf, "%d\n", !!(buffer[0] & 0x08));
}
static ssize_t heater_enable_show(struct device *dev,
if (ret)
return ret;
- return scnprintf(buf, PAGE_SIZE, "%d\n", !!(buffer[0] & 0x20));
+ return sysfs_emit(buf, "%d\n", !!(buffer[0] & 0x20));
}
static ssize_t heater_enable_store(struct device *dev,
{
struct sht3x_data *data = dev_get_drvdata(dev);
- return scnprintf(buf, PAGE_SIZE, "%u\n",
+ return sysfs_emit(buf, "%u\n",
mode_to_update_interval[data->mode]);
}