diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2020-02-10 16:26:06 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-03-08 20:28:31 +0300 |
| commit | 62504d1b44ecc58bcf4aa8455e94f8ea1c5b823f (patch) | |
| tree | 4e8e40aa30ac64a014a5358b022a34aee42d6ebb /drivers/iio/imu | |
| parent | 366a543421cfaa78564bff4eb369791c7e9b85e7 (diff) | |
| download | linux-62504d1b44ecc58bcf4aa8455e94f8ea1c5b823f.tar.xz | |
iio: adis16460: Make use of __adis_initial_startup
All of the actions done in `adis16460_initial_setup()` are now done in
`__adis_initial_startup()` so, there's no need for code duplication.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 38 |
1 files changed, 3 insertions, 35 deletions
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index 42fa473c6d81..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 +358,8 @@ 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, @@ -441,7 +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; |