MODULE_DESCRIPTION(ACPI_BATTERY_DRIVER_NAME);
MODULE_LICENSE("GPL");
+extern struct proc_dir_entry *acpi_lock_battery_dir(void);
+extern void *acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir);
+
static int acpi_battery_add(struct acpi_device *device);
static int acpi_battery_remove(struct acpi_device *device, int type);
static int __init acpi_battery_init(void)
{
- int result = 0;
-
+ int result;
- acpi_battery_dir = proc_mkdir(ACPI_BATTERY_CLASS, acpi_root_dir);
+ acpi_battery_dir = acpi_lock_battery_dir();
if (!acpi_battery_dir)
return -ENODEV;
- acpi_battery_dir->owner = THIS_MODULE;
result = acpi_bus_register_driver(&acpi_battery_driver);
if (result < 0) {
- remove_proc_entry(ACPI_BATTERY_CLASS, acpi_root_dir);
+ acpi_unlock_battery_dir(acpi_battery_dir);
return -ENODEV;
}
acpi_bus_unregister_driver(&acpi_battery_driver);
- remove_proc_entry(ACPI_BATTERY_CLASS, acpi_root_dir);
+ acpi_unlock_battery_dir(acpi_battery_dir);
return;
}