diff options
Diffstat (limited to 'drivers/iio/imu/adis.c')
| -rw-r--r-- | drivers/iio/imu/adis.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index 1631c255deab..e14c8536fd09 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -39,24 +39,24 @@ int adis_write_reg(struct adis *adis, unsigned int reg, .len = 2, .cs_change = 1, .delay_usecs = adis->data->write_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, .len = 2, .cs_change = 1, .delay_usecs = adis->data->write_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, .len = 2, .cs_change = 1, .delay_usecs = adis->data->write_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, @@ -139,16 +139,16 @@ int adis_read_reg(struct adis *adis, unsigned int reg, .len = 2, .cs_change = 1, .delay_usecs = adis->data->write_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, .len = 2, .cs_change = 1, .delay_usecs = adis->data->read_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, @@ -156,8 +156,8 @@ int adis_read_reg(struct adis *adis, unsigned int reg, .len = 2, .cs_change = 1, .delay_usecs = adis->data->read_delay, - .cs_change_delay = adis->data->cs_change_delay, - .cs_change_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, @@ -229,7 +229,8 @@ int adis_debugfs_reg_access(struct iio_dev *indio_dev, int ret; ret = adis_read_reg_16(adis, reg, &val16); - *readval = val16; + if (ret == 0) + *readval = val16; return ret; } else { @@ -286,7 +287,7 @@ int adis_check_status(struct adis *adis) int i; ret = adis_read_reg_16(adis, adis->data->diag_stat_reg, &status); - if (ret < 0) + if (ret) return ret; status &= adis->data->status_error_mask; |