arch/powerpc/include/asm/archrandom.h

   1 #ifndef _ASM_POWERPC_ARCHRANDOM_H
   2 #define _ASM_POWERPC_ARCHRANDOM_H
   3
   4 #ifdef CONFIG_ARCH_RANDOM
   5
   6 #include <asm/machdep.h>
   7
   8 static inline int arch_get_random_long(unsigned long *v)
   9 {
  10         if (ppc_md.get_random_long)
  11                 return ppc_md.get_random_long(v);
  12
  13         return 0;
  14 }
  15
  16 static inline int arch_get_random_int(unsigned int *v)
  17 {
  18         unsigned long val;
  19         int rc;
  20
  21         rc = arch_get_random_long(&val);
  22         if (rc)
  23                 *v = val;
  24
  25         return rc;
  26 }
  27
  28 int powernv_get_random_long(unsigned long *v);
  29
  30 #endif /* CONFIG_ARCH_RANDOM */
  31
  32 #endif /* _ASM_POWERPC_ARCHRANDOM_H */