Remove unused int_vref_mv field from ad7793_state struct.
The field is declared but never accessed in the driver.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
 drivers/iio/adc/ad7793.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c
index ccf18ce48e34..06317f5cb047 100644
--- a/drivers/iio/adc/ad7793.c
+++ b/drivers/iio/adc/ad7793.c
@@ -152,7 +152,6 @@ struct ad7793_chip_info {
 
 struct ad7793_state {
 	const struct ad7793_chip_info	*chip_info;
-	u16				int_vref_mv;
 	u16				mode;
 	u16				conf;
 	u32				scale_avail[8][2];
-- 
2.43.0