diff options
| author | David Lechner <dlechner@baylibre.com> | 2025-05-05 14:20:36 -0500 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-05-21 14:20:31 +0100 |
| commit | 6a1ebdb8a352bfdd53e726a15827a5d0485bad0f (patch) | |
| tree | 0a4052a30f76c15eeb08fee2caef7e41ff2fa799 | |
| parent | 3de7492148c7c43c3686cbae476ea3e5f22120c0 (diff) | |
iio: imu: adis: remove bits_per_word = 8
Remove setting bits_per_word = 8 from the adis 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-v1-9-341f85fcfe11@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/imu/adis.c | 9 | ||||
| -rw-r--r-- | drivers/iio/imu/adis_buffer.c | 3 |
2 files changed, 0 insertions, 12 deletions
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index 0ea072a4c966..d160147cce0b 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -39,34 +39,29 @@ int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value, struct spi_transfer xfers[] = { { .tx_buf = adis->tx, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 2, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 4, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 6, - .bits_per_word = 8, .len = 2, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 8, - .bits_per_word = 8, .len = 2, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, @@ -133,14 +128,12 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val, struct spi_transfer xfers[] = { { .tx_buf = adis->tx, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 2, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->read_delay, @@ -148,14 +141,12 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val, }, { .tx_buf = adis->tx + 4, .rx_buf = adis->rx, - .bits_per_word = 8, .len = 2, .cs_change = 1, .delay.value = adis->data->read_delay, .delay.unit = SPI_DELAY_UNIT_USECS, }, { .rx_buf = adis->rx + 2, - .bits_per_word = 8, .len = 2, .delay.value = adis->data->read_delay, .delay.unit = SPI_DELAY_UNIT_USECS, diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c index fdfc0538734c..cd3db2388164 100644 --- a/drivers/iio/imu/adis_buffer.c +++ b/drivers/iio/imu/adis_buffer.c @@ -49,12 +49,10 @@ static int adis_update_scan_mode_burst(struct iio_dev *indio_dev, tx[1] = 0; adis->xfer[0].tx_buf = tx; - adis->xfer[0].bits_per_word = 8; adis->xfer[0].len = 2; if (adis->data->burst_max_speed_hz) adis->xfer[0].speed_hz = adis->data->burst_max_speed_hz; adis->xfer[1].rx_buf = adis->buffer; - adis->xfer[1].bits_per_word = 8; adis->xfer[1].len = burst_length; if (adis->data->burst_max_speed_hz) adis->xfer[1].speed_hz = adis->data->burst_max_speed_hz; @@ -100,7 +98,6 @@ int adis_update_scan_mode(struct iio_dev *indio_dev, spi_message_init(&adis->msg); for (j = 0; j <= scan_count; j++) { - adis->xfer[j].bits_per_word = 8; if (j != scan_count) adis->xfer[j].cs_change = 1; adis->xfer[j].len = 2; |