staging: comedi: rtd520: remove RtdDma1Mode 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 5296723a4c3bf394ce06c45b731b17379ef7ebb4..ded65aa88760f64e43b14e4de276b4497412292e 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  mode for DMA 1 */
-#define RtdDma1Mode(dev, m) \
-       writel((m), devpriv->lcfg+LCFG_DMAMODE1)
-
 /* Set PCI address for DMA 1 */
 #define RtdDma1PciAddr(dev, a) \
        writel((a), devpriv->lcfg+LCFG_DMAADR1)