staging: comedi: rtd520: remove RtdDma1Next macro

This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove the macro.

Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 95f2b1d6cb2be6b2715ef7cece0096f861470a33..7d12380d2fab9363cad6cd026dd21890892c0ef4 100644 (file)
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -406,10 +406,6 @@ struct rtdPrivate {
 
 /* Macros to access registers */
 
-/* Set next descriptor for DMA 1 */
-#define RtdDma1Next(dev, a) \
-       writel((a), devpriv->lcfg+LCFG_DMADPR1)
-
 /* Set control for DMA 0 (write only, shadow?) */
 #define RtdDma0Control(dev, n) \
        writeb(devpriv->dma0Control = (n), devpriv->lcfg+LCFG_DMACSR0)