[PATCH 73/83] staging: comedi: rtd520: remove RtdDma1Next macro

[H Hartley Sweeten]

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 <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/comedi/drivers/rtd520.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 95f2b1d..7d12380 100644
--- 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)
-- 
1.7.11

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