staging:iio:dac:ad5446: Remove unused struct field

Remove the unused "poll_work" field from the ad5446_state struct.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/dac/ad5446.h b/drivers/staging/iio/dac/ad5446.h
index f9fff71e996b6bf036cb5e60ccb843cdf466a164..29aa0dcd47f13df6edac73438fad680b0beb8ee4 100644 (file)
--- a/drivers/staging/iio/dac/ad5446.h
+++ b/drivers/staging/iio/dac/ad5446.h
@@ -34,7 +34,6 @@
  * @spi:               spi_device
  * @chip_info:         chip model specific constants, available modes etc
  * @reg:               supply regulator
- * @poll_work:         bottom half of polling interrupt handler
  * @vref_mv:           actual reference voltage used
  */
 
@@ -42,7 +41,6 @@ struct ad5446_state {
        struct spi_device               *spi;
        const struct ad5446_chip_info   *chip_info;
        struct regulator                *reg;
-       struct work_struct              poll_work;
        unsigned short                  vref_mv;
        unsigned                        cached_val;
        unsigned                        pwr_down_mode;