iio: dac: ad5761: remove bits_per_word = 8

Remove setting bits_per_word = 8 from the ad5761 driver. This is the
default value for SPI transfers, so it is not necessary to explicitly
set it.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250505-iio-remove-bits_per_word-8-v1-4-341f85fcfe11@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/dac/ad5761.c b/drivers/iio/dac/ad5761.c
index 124571b..b5d20f0 100644 (file)
--- a/drivers/iio/dac/ad5761.c
+++ b/drivers/iio/dac/ad5761.c
@@ -137,13 +137,11 @@ static int _ad5761_spi_read(struct ad5761_state *st, u8 addr, u16 *val)
        struct spi_transfer xfers[] = {
                {
                        .tx_buf = &st->data[0].d8[1],
-                       .bits_per_word = 8,
                        .len = 3,
                        .cs_change = true,
                }, {
                        .tx_buf = &st->data[1].d8[1],
                        .rx_buf = &st->data[2].d8[1],
-                       .bits_per_word = 8,
                        .len = 3,
                },
        };