From c74bc870e859e38f6e5bc57bac8b88de39984454 Mon Sep 17 00:00:00 2001
From: armink <armink.ztl@gmail.com>
Date: Wed, 21 Mar 2018 09:13:49 +0800
Subject: [PATCH] [DeviceDriver][RTC] Fix rtc Kconfig and missing return.

---
 components/drivers/Kconfig   | 1 +
 components/drivers/rtc/rtc.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/components/drivers/Kconfig b/components/drivers/Kconfig
index 90ad1c940..fc02b0eae 100755
--- a/components/drivers/Kconfig
+++ b/components/drivers/Kconfig
@@ -90,6 +90,7 @@ config RT_USING_RTC
         default n
     config RTC_SYNC_USING_NTP
         bool "Using NTP auto sync RTC time"
+        select PKG_USING_NETUTILS
         select PKG_NETUTILS_NTP
         default n
         
diff --git a/components/drivers/rtc/rtc.c b/components/drivers/rtc/rtc.c
index a33e1dfcc..f64a528ef 100644
--- a/components/drivers/rtc/rtc.c
+++ b/components/drivers/rtc/rtc.c
@@ -225,6 +225,8 @@ int rt_rtc_ntp_sync_init(void)
     }
 
     init_ok = RT_TRUE;
+		
+    return RT_EOK;
 }
 INIT_COMPONENT_EXPORT(rt_rtc_ntp_sync_init);
 #endif /* RTC_SYNC_USING_NTP */