sbus.c 626 B

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  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. #include <linux/types.h>
  12. #include <linux/compiler.h>
  13. #include <linux/init.h>
  14. int __init sbus_init(void)
  15. {
  16. return 0;
  17. }
  18. void *sparc_alloc_io (u32 address, void *virtual, int len, char *name,
  19. u32 bus_type, int rdonly)
  20. {
  21. return (void *)address;
  22. }
  23. subsys_initcall(sbus_init);