diff --git a/kernel/time.c b/kernel/time.c
index b00ddc7..5bd4897 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -523,6 +523,7 @@
 
 
 #else
+#ifndef CONFIG_GENERIC_TIME
 /*
  * Simulate gettimeofday using do_gettimeofday which only allows a timeval
  * and therefore only yields usec accuracy
@@ -537,6 +538,7 @@
 }
 EXPORT_SYMBOL_GPL(getnstimeofday);
 #endif
+#endif
 
 /* Converts Gregorian date to seconds since 1970-01-01 00:00:00.
  * Assumes input in normal date format, i.e. 1980-12-31 23:59:59