if (thermostat)
return 0;
- th = (struct thermostat *)
- kmalloc(sizeof(struct thermostat), GFP_KERNEL);
-
+ th = kzalloc(sizeof(struct thermostat), GFP_KERNEL);
if (!th)
return -ENOMEM;
- memset(th, 0, sizeof(*th));
th->clt.addr = addr;
th->clt.adapter = adapter;
th->clt.driver = &thermostat_driver;
struct device_node* np;
const u32 *prop;
int i = 0, offset = 0;
+ int err;
np = of_find_node_by_name(NULL, "fan");
if (!np)
return -ENODEV;
}
- device_create_file(&of_dev->dev, &dev_attr_sensor1_temperature);
- device_create_file(&of_dev->dev, &dev_attr_sensor2_temperature);
- device_create_file(&of_dev->dev, &dev_attr_sensor1_limit);
- device_create_file(&of_dev->dev, &dev_attr_sensor2_limit);
- device_create_file(&of_dev->dev, &dev_attr_sensor1_location);
- device_create_file(&of_dev->dev, &dev_attr_sensor2_location);
- device_create_file(&of_dev->dev, &dev_attr_limit_adjust);
- device_create_file(&of_dev->dev, &dev_attr_specified_fan_speed);
- device_create_file(&of_dev->dev, &dev_attr_sensor1_fan_speed);
+ err = device_create_file(&of_dev->dev, &dev_attr_sensor1_temperature);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_temperature);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor1_limit);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_limit);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor1_location);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_location);
+ err |= device_create_file(&of_dev->dev, &dev_attr_limit_adjust);
+ err |= device_create_file(&of_dev->dev, &dev_attr_specified_fan_speed);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor1_fan_speed);
if(therm_type == ADT7460)
- device_create_file(&of_dev->dev, &dev_attr_sensor2_fan_speed);
+ err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_fan_speed);
+ if (err)
+ printk(KERN_WARNING
+ "Failed to create tempertaure attribute file(s).\n");
#ifndef CONFIG_I2C_POWERMAC
request_module("i2c-powermac");