diff --git a/[refs] b/[refs]
index 5b55022a63b2..7eefd441e26e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b6e6b8042a9f783170b0a15e0550a075381726e
+refs/heads/master: e91403b2c9dcd4902c31920507293a0bb6e162d0
diff --git a/trunk/drivers/staging/comedi/drivers/rtd520.c b/trunk/drivers/staging/comedi/drivers/rtd520.c
index e3a6aa26e858..6640e1b9d06b 100644
--- a/trunk/drivers/staging/comedi/drivers/rtd520.c
+++ b/trunk/drivers/staging/comedi/drivers/rtd520.c
@@ -406,10 +406,6 @@ struct rtdPrivate {
 
 /* Macros to access registers */
 
-/* Digital IO */
-#define RtdDio0Write(dev, v) \
-	writew((v) & 0xff, devpriv->las0+LAS0_DIO0)
-
 #define RtdDio1Read(dev) \
 	(readw(devpriv->las0+LAS0_DIO1) & 0xff)
 #define RtdDio1Write(dev, v) \
@@ -1658,7 +1654,7 @@ static int rtd_dio_insn_bits(struct comedi_device *dev,
 		s->state |= data[0] & data[1];
 
 		/* Write out the new digital output lines */
-		RtdDio0Write(dev, s->state);
+		writew(s->state & 0xff, devpriv->las0 + LAS0_DIO0);
 	}
 	/* on return, data[1] contains the value of the digital
 	 * input lines. */