if (!acpi_specific_hotkey_enabled){ printk(KERN_ERR "Using generic hotkey driver\n"); return -ENODEV; } 
static int __init asus_acpi_init(void){	int result;	if (acpi_disabled)		return -ENODEV;	asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir);	if (!asus_proc_dir) {		printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");		return -ENODEV;	}	asus_proc_dir->owner = THIS_MODULE;	result = acpi_bus_register_driver(&asus_hotk_driver);	if (result < 1) {		acpi_bus_unregister_driver(&asus_hotk_driver);		remove_proc_entry(PROC_ASUS, acpi_root_dir);		return -ENODEV;	}	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54/asus_acpi.c/buggy/drivers/acpi/asus_acpi.c