diff options
Diffstat (limited to 'drivers/iio/imu/adis16460.c')
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 40 |
1 files changed, 5 insertions, 35 deletions
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index 9539cfe4a259..0027683d0256 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -333,40 +333,6 @@ static int adis16460_enable_irq(struct adis *adis, bool enable) return 0; } -static int adis16460_initial_setup(struct iio_dev *indio_dev) -{ - struct adis16460 *st = iio_priv(indio_dev); - uint16_t prod_id; - unsigned int device_id; - int ret; - - adis_reset(&st->adis); - msleep(222); - - ret = adis_write_reg_16(&st->adis, ADIS16460_REG_GLOB_CMD, BIT(1)); - if (ret) - return ret; - msleep(75); - - ret = adis_check_status(&st->adis); - if (ret) - return ret; - - ret = adis_read_reg_16(&st->adis, ADIS16460_REG_PROD_ID, &prod_id); - if (ret) - return ret; - - ret = sscanf(indio_dev->name, "adis%u\n", &device_id); - if (ret != 1) - return -EINVAL; - - if (prod_id != device_id) - dev_warn(&indio_dev->dev, "Device ID(%u) and product ID(%u) do not match.", - device_id, prod_id); - - return 0; -} - #define ADIS16460_DIAG_STAT_IN_CLK_OOS 7 #define ADIS16460_DIAG_STAT_FLASH_MEM 6 #define ADIS16460_DIAG_STAT_SELF_TEST 5 @@ -392,6 +358,10 @@ static const struct adis_timeout adis16460_timeouts = { static const struct adis_data adis16460_data = { .diag_stat_reg = ADIS16460_REG_DIAG_STAT, .glob_cmd_reg = ADIS16460_REG_GLOB_CMD, + .prod_id_reg = ADIS16460_REG_PROD_ID, + .prod_id = 16460, + .self_test_mask = BIT(2), + .self_test_reg = ADIS16460_REG_GLOB_CMD, .has_paging = false, .read_delay = 5, .write_delay = 5, @@ -439,7 +409,7 @@ static int adis16460_probe(struct spi_device *spi) adis16460_enable_irq(&st->adis, 0); - ret = adis16460_initial_setup(indio_dev); + ret = __adis_initial_startup(&st->adis); if (ret) goto error_cleanup_buffer; |