diff --git a/drivers/staging/iio/meter/meter.h b/drivers/staging/iio/meter/meter.h
index edf26302fa57a658be6a319bc0ea98d1b1a5daad..5ed59bf30a259222cd3ca77e38f360005dc52f7f 100644
--- a/drivers/staging/iio/meter/meter.h
+++ b/drivers/staging/iio/meter/meter.h
@@ -348,9 +348,6 @@
 #define IIO_DEV_ATTR_VPERIOD(_mode, _show, _store, _addr)		\
 	IIO_DEVICE_ATTR(vperiod, _mode, _show, _store, _addr)
 
-#define IIO_DEV_ATTR_CH_OFF(_num, _mode, _show, _store, _addr)		\
-	IIO_DEVICE_ATTR(choff_##_num, _mode, _show, _store, _addr)
-
 /* active energy register, AENERGY, is more than half full */
 #define IIO_EVENT_ATTR_AENERGY_HALF_FULL(_evlist, _show, _store, _mask) \
 	IIO_EVENT_ATTR_SH(aenergy_half_full, _evlist, _show, _store, _mask)