When STM32 DFSDM driver is built as module, no modalias information is available. This prevents module to be loaded by udev. Add MODULE_DEVICE_TABLE() to fill module aliases. Signed-off-by: Olivier Moysan <olivier.moysan@xxxxxxxxxxx> --- drivers/iio/adc/stm32-dfsdm-adc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c index 6d21ea84fa82..a428bdb567d5 100644 --- a/drivers/iio/adc/stm32-dfsdm-adc.c +++ b/drivers/iio/adc/stm32-dfsdm-adc.c @@ -1520,6 +1520,7 @@ static const struct of_device_id stm32_dfsdm_adc_match[] = { }, {} }; +MODULE_DEVICE_TABLE(of, stm32_dfsdm_adc_match); static int stm32_dfsdm_adc_probe(struct platform_device *pdev) { -- 2.25.1