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-rw-r--r--arch/powerpc/include/asm/archrandom.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h
index d853d163ba47..bde531103638 100644
--- a/arch/powerpc/include/asm/archrandom.h
+++ b/arch/powerpc/include/asm/archrandom.h
@@ -25,8 +25,26 @@ static inline int arch_get_random_int(unsigned int *v)
return rc;
}
+static inline int arch_has_random(void)
+{
+ return !!ppc_md.get_random_long;
+}
+
int powernv_get_random_long(unsigned long *v);
+static inline int arch_get_random_seed_long(unsigned long *v)
+{
+ return 0;
+}
+static inline int arch_get_random_seed_int(unsigned int *v)
+{
+ return 0;
+}
+static inline int arch_has_random_seed(void)
+{
+ return 0;
+}
+
#endif /* CONFIG_ARCH_RANDOM */
#endif /* _ASM_POWERPC_ARCHRANDOM_H */