diff options
Diffstat (limited to 'drivers/iio/imu/adis.c')
| -rw-r--r-- | drivers/iio/imu/adis.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index bc40240b29..495caf4ce8 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -44,8 +44,6 @@ int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 2, .bits_per_word = 8, @@ -53,8 +51,6 @@ int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 4, .bits_per_word = 8, @@ -62,8 +58,6 @@ int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 6, .bits_per_word = 8, @@ -144,8 +138,6 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val, .cs_change = 1, .delay.value = adis->data->write_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 2, .bits_per_word = 8, @@ -153,8 +145,6 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val, .cs_change = 1, .delay.value = adis->data->read_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .tx_buf = adis->tx + 4, .rx_buf = adis->rx, @@ -163,8 +153,6 @@ int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val, .cs_change = 1, .delay.value = adis->data->read_delay, .delay.unit = SPI_DELAY_UNIT_USECS, - .cs_change_delay.value = adis->data->cs_change_delay, - .cs_change_delay.unit = SPI_DELAY_UNIT_USECS, }, { .rx_buf = adis->rx + 2, .bits_per_word = 8, @@ -524,6 +512,12 @@ int adis_init(struct adis *adis, struct iio_dev *indio_dev, } mutex_init(&adis->state_lock); + + if (!spi->cs_inactive.value) { + spi->cs_inactive.value = data->cs_change_delay; + spi->cs_inactive.unit = SPI_DELAY_UNIT_USECS; + } + adis->spi = spi; adis->data = data; iio_device_set_drvdata(indio_dev, adis); |