diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2020-09-17 18:52:22 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-21 22:01:45 +0300 |
| commit | 0dfaa465fc734fec8554f9a700594ea28242dc75 (patch) | |
| tree | a7b61bd7458c17d87d02d9049dc30e2c87488dd3 /drivers/iio/imu/adis16475.c | |
| parent | f81d053bb4614fd2b71d774521f9016b6e8548e7 (diff) | |
| download | linux-0dfaa465fc734fec8554f9a700594ea28242dc75.tar.xz | |
iio: adis16475: Drop adis_burst usage
Burst mode variables are now part of the `adis_data` struct. The driver
also has now to explicitly define the length of the burst buffer.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20200917155223.218500-4-nuno.sa@analog.com
Diffstat (limited to 'drivers/iio/imu/adis16475.c')
| -rw-r--r-- | drivers/iio/imu/adis16475.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c index 35d10ccb66c2..197d48240991 100644 --- a/drivers/iio/imu/adis16475.c +++ b/drivers/iio/imu/adis16475.c @@ -565,6 +565,9 @@ static int adis16475_enable_irq(struct adis *adis, bool enable) BIT(ADIS16475_DIAG_STAT_CLK), \ .enable_irq = adis16475_enable_irq, \ .timeouts = (_timeouts), \ + .burst_reg_cmd = ADIS16475_REG_GLOB_CMD, \ + .burst_len = ADIS16475_BURST_MAX_DATA, \ + .burst_max_len = ADIS16475_BURST32_MAX_DATA \ } static const struct adis16475_sync adis16475_sync_mode[] = { @@ -910,20 +913,6 @@ static const struct iio_info adis16475_info = { .debugfs_reg_access = adis_debugfs_reg_access, }; -static struct adis_burst adis16475_burst = { - .en = true, - .reg_cmd = ADIS16475_REG_GLOB_CMD, - /* - * adis_update_scan_mode_burst() sets the burst length in respect with - * the number of channels and allocates 16 bits for each. However, - * adis1647x devices also need space for DIAG_STAT, DATA_CNTR or - * TIME_STAMP (depending on the clock mode but for us these bytes are - * don't care...) and CRC. - */ - .extra_len = 3 * sizeof(u16), - .burst_max_len = ADIS16475_BURST32_MAX_DATA, -}; - static bool adis16475_validate_crc(const u8 *buffer, u16 crc, const bool burst32) { @@ -1279,7 +1268,6 @@ static int adis16475_probe(struct spi_device *spi) st = iio_priv(indio_dev); spi_set_drvdata(spi, indio_dev); - st->adis.burst = &adis16475_burst; st->info = device_get_match_data(&spi->dev); if (!st->info) |