diff options
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/addac/ad74413r.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c index e0e130ba9d3e..29b3a5775f23 100644 --- a/drivers/iio/addac/ad74413r.c +++ b/drivers/iio/addac/ad74413r.c @@ -1305,6 +1305,15 @@ static int ad74413r_probe(struct spi_device *spi) st->spi = spi; st->dev = &spi->dev; st->chip_info = device_get_match_data(&spi->dev); + if (!st->chip_info) { + const struct spi_device_id *id = spi_get_device_id(spi); + if (id) + st->chip_info = + (struct ad74413r_chip_info *)id->driver_data; + if (!st->chip_info) + return -EINVAL; + } + mutex_init(&st->lock); init_completion(&st->adc_data_completion); @@ -1457,12 +1466,20 @@ static const struct of_device_id ad74413r_dt_id[] = { }; MODULE_DEVICE_TABLE(of, ad74413r_dt_id); +static const struct spi_device_id ad74413r_spi_id[] = { + { .name = "ad74412r", .driver_data = (kernel_ulong_t)&ad74412r_chip_info_data }, + { .name = "ad74413r", .driver_data = (kernel_ulong_t)&ad74413r_chip_info_data }, + {} +}; +MODULE_DEVICE_TABLE(spi, ad74413r_spi_id); + static struct spi_driver ad74413r_driver = { .driver = { .name = "ad74413r", .of_match_table = ad74413r_dt_id, }, .probe = ad74413r_probe, + .id_table = ad74413r_spi_id, }; module_driver(ad74413r_driver, |