diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 579cd66..4783ec6 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -265,3 +265,4 @@
 	}
 	return err;
 }
+EXPORT_SYMBOL_GPL(rtc_irq_set_freq);