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-rw-r--r--drivers/staging/comedi/drivers/rtd520.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 8238fb0951a5..6d3e4d330025 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 */
-/* Reset board state for DMA 1 */
-#define RtdDma1Reset(dev) \
- writel(0, devpriv->las0+LAS0_DMA1_SRC)
-
/* PLX9080 interrupt mask and status */
#define RtdPlxInterruptRead(dev) \
readl(devpriv->lcfg+LCFG_ITCSR)