powerpc: Implement arch_get_random_long/int() for powernv

[karo-tx-linux.git] / arch / powerpc / include / asm / machdep.h

diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 8b480901165a5222634c60c81408651e3da76a38..ce6cc2a7b8b9cb042c1a94a897a9c1570c602bba 100644 (file)
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -263,6 +263,10 @@ struct machdep_calls {
        ssize_t (*cpu_probe)(const char *, size_t);
        ssize_t (*cpu_release)(const char *, size_t);
 #endif
+
+#ifdef CONFIG_ARCH_RANDOM
+       int (*get_random_long)(unsigned long *v);
+#endif
 };
 
 extern void e500_idle(void);