diff --git a/[refs] b/[refs]
index 2f04ae1b9fb8..ec5ff537ff1c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5439764e6ca90d72e585d5e13ed1b3f9c6ac6ed
+refs/heads/master: 9c4d44593eb612ebc0ef8e32dc160dda94de9d05
diff --git a/trunk/drivers/staging/comedi/drivers/rtd520.c b/trunk/drivers/staging/comedi/drivers/rtd520.c
index d92c6825ba10..65f0b11614f5 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 */
 
-/* Get status for DMA 0 */
-#define RtdDma0Status(dev) \
-	readb(devpriv->lcfg+LCFG_DMACSR0)
-
 /* Set control for DMA 1 (write only, shadow?) */
 #define RtdDma1Control(dev, n) \
 	writeb(devpriv->dma1Control = (n), devpriv->lcfg+LCFG_DMACSR1)