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-rw-r--r--drivers/staging/comedi/drivers/rtd520.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index b6e2c3ecfb5a..9c0236b68486 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -407,8 +407,6 @@ struct rtdPrivate {
/* Macros to access registers */
/* About counter, 16bit */
-#define RtdAboutCount(dev) \
- readl(devpriv->las0+LAS0_ACNT)
#define RtdAboutCounter(dev, v) \
writel((v) & 0xffff, devpriv->las0+LAS0_ACNT)