Remove unused dec_rate field from ad4080_state struct.
The driver reads/writes decimation rate directly from
hardware registers via ad4080_get_dec_rate() and
ad4080_set_dec_rate() functions.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
 drivers/iio/adc/ad4080.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iio/adc/ad4080.c b/drivers/iio/adc/ad4080.c
index 7cf3b6ed7940..8bc092969c18 100644
--- a/drivers/iio/adc/ad4080.c
+++ b/drivers/iio/adc/ad4080.c
@@ -185,7 +185,6 @@ struct ad4080_state {
 	 */
 	struct mutex			lock;
 	unsigned int			num_lanes;
-	unsigned int			dec_rate;
 	unsigned long			clk_rate;
 	enum ad4080_filter_type		filter_type;
 	bool				lvds_cnv_en;
-- 
2.43.0