cdev = thermal_cooling_device_register("Memory controller", device,
&memory_cooling_ops);
+ if (IS_ERR(cdev)) {
+ result = PTR_ERR(cdev);
+ goto end;
+ }
+
acpi_driver_data(device) = cdev;
- if (!cdev)
- result = -ENODEV;
- else {
- result = sysfs_create_link(&device->dev.kobj,
- &cdev->device.kobj, "thermal_cooling");
- if (result)
- goto unregister;
-
- result = sysfs_create_link(&cdev->device.kobj,
- &device->dev.kobj, "device");
- if (result) {
- sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
- goto unregister;
- }
+ result = sysfs_create_link(&device->dev.kobj,
+ &cdev->device.kobj, "thermal_cooling");
+ if (result)
+ goto unregister;
+
+ result = sysfs_create_link(&cdev->device.kobj,
+ &device->dev.kobj, "device");
+ if (result) {
+ sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
+ goto unregister;
}
end:
return 0;
}
-const static struct acpi_device_id intel_menlow_memory_ids[] = {
+static const struct acpi_device_id intel_menlow_memory_ids[] = {
{"INT0002", 0},
{"", 0},
};