[PATCH v2 1/2] iio: adc: ad7779: Remove unused completion field

[Moksh Panicker <mokshpanicker.7@gmail.com>]

struct ad7779_state contains a completion field that is initialized
in ad7779_setup_without_backend() but never waited on or signaled
anywhere in the driver. Remove the dead code.

Suggested-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Moksh Panicker <mokshpanicker.7@gmail.com>
---
 drivers/iio/adc/ad7779.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/iio/adc/ad7779.c b/drivers/iio/adc/ad7779.c
index 695cc79e78da..c1a99b4c1256 100644
--- a/drivers/iio/adc/ad7779.c
+++ b/drivers/iio/adc/ad7779.c
@@ -143,7 +143,6 @@ struct ad7779_state {
 	const struct ad7779_chip_info *chip_info;
 	struct clk *mclk;
 	struct iio_trigger *trig;
-	struct completion completion;
 	unsigned int sampling_freq;
 	enum ad7779_filter filter_enabled;
 	struct iio_backend *back;
@@ -852,7 +851,6 @@ static int ad7779_setup_without_backend(struct ad7779_state *st, struct iio_dev
 
 	indio_dev->trig = iio_trigger_get(st->trig);
 
-	init_completion(&st->completion);
 
 	ret = devm_iio_triggered_buffer_setup(dev, indio_dev,
 					      &iio_pollfunc_store_time,
-- 
2.34.1