arch/m68k/sun3x/sbus.c

   1 /*
   2  * SBus helper functions
   3  *
   4  * Sun3x 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/init.h>
  14
  15 __initfunc(void sbus_init(void))
  16 {
  17
  18 }
  19
  20 void *sparc_alloc_io (u32 address, void *virtual, int len, char *name,
  21                       u32 bus_type, int rdonly)
  22 {
  23         return (void *)address;
  24 }
  25
  26 int prom_getintdefault(int node, char *property, int deflt)
  27 {
  28         return deflt;
  29 }
  30
  31 int prom_getbool (int node, char *prop)
  32 {
  33         return 1;
  34 }
  35
  36 void prom_printf(char *fmt, ...)
  37 {
  38
  39 }
  40
  41 void prom_halt (void)
  42 {
  43
  44 }