arch/m68k/sun3/sbus.c

   1 /*
   2  * SBus helper functions
   3  *
   4  * Sun3 don't have a sbus, but many of the used devices are also
   5  * used on Sparc machines with sbus. To avoid having a lot of
   6  * duplicate code, we provide necessary glue stuff to make using
   7  * of the sbus driver code possible.
   8  *
   9  * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
  10  */
  11
  12 #include <linux/types.h>
  13 #include <linux/compiler.h>
  14 #include <linux/init.h>
  15
  16 int __init sbus_init(void)
  17 {
  18         return 0;
  19 }
  20
  21 void *sparc_alloc_io (u32 address, void *virtual, int len, char *name,
  22                       u32 bus_type, int rdonly)
  23 {
  24         return (void *)address;
  25 }
  26
  27 subsys_initcall(sbus_init);