diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index f0f05f195d2c..bf2c8013134c 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -140,7 +140,7 @@ static ssize_t ad7606_store_range(struct device *dev,
 	return count;
 }
 
-static IIO_DEVICE_ATTR(in_voltage_range, S_IRUGO | S_IWUSR, \
+static IIO_DEVICE_ATTR(in_voltage_range, S_IRUGO | S_IWUSR,
 		       ad7606_show_range, ad7606_store_range, 0);
 static IIO_CONST_ATTR(in_voltage_range_available, "5000 10000");