|  | /* | 
|  | * SBus helper functions | 
|  | * | 
|  | * Sun3 don't have a sbus, but many of the used devices are also | 
|  | * used on Sparc machines with sbus. To avoid having a lot of | 
|  | * duplicate code, we provide necessary glue stuff to make using | 
|  | * of the sbus driver code possible. | 
|  | * | 
|  | * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de) | 
|  | */ | 
|  |  | 
|  | #include <linux/types.h> | 
|  | #include <linux/compiler.h> | 
|  | #include <linux/init.h> | 
|  |  | 
|  | int __init sbus_init(void) | 
|  | { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | void *sparc_alloc_io (u32 address, void *virtual, int len, char *name, | 
|  | u32 bus_type, int rdonly) | 
|  | { | 
|  | return (void *)address; | 
|  | } | 
|  |  | 
|  | subsys_initcall(sbus_init); |