static ssize_t store_vrm_reg(struct device *dev, const char *buf,
static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
static ssize_t store_vrm_reg(struct device *dev, const char *buf,		size_t count){	struct i2c_client *client = to_i2c_client(dev);	struct adm1026_data *data = i2c_get_clientdata(client);	data->vrm = simple_strtol(buf, NULL, 10);	return count;}