diff --git a/[refs] b/[refs]
index 621d0e76137a..bf2bb189c044 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6527c2bdf1f833cc18e8f42bd97973d583e4aa83
+refs/heads/master: 0ca06664902d82ff0cb962cc4a72f63ab4bf4991
diff --git a/trunk/drivers/rtc/rtc-ds1553.c b/trunk/drivers/rtc/rtc-ds1553.c
index ecafbad41a24..762521a1419c 100644
--- a/trunk/drivers/rtc/rtc-ds1553.c
+++ b/trunk/drivers/rtc/rtc-ds1553.c
@@ -226,7 +226,7 @@ static int ds1553_rtc_ioctl(struct device *dev, unsigned int cmd,
 	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
 
 	if (pdata->irq < 0)
-		return -ENOIOCTLCMD;
+		return -ENOIOCTLCMD; /* fall back into rtc-dev's emulation */
 	switch (cmd) {
 	case RTC_AIE_OFF:
 		pdata->irqen &= ~RTC_AF;