Commit c41d79b7 authored by Chuhong Yuan's avatar Chuhong Yuan Committed by Jonathan Cameron
Browse files

iio: adc: max1027: fix not unregistered iio trigger 



The driver forgets to unregister the iio trigger in probe failure and
remove.
Use devm API to fix it.

Signed-off-by: default avatarChuhong Yuan <hslester96@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 1f310f77

drivers/iio/adc/max1027.c

+7 −1
Original line number Diff line number Diff line
@@ -478,7 +478,13 @@ static int max1027_probe(struct spi_device *spi) 
		st->trig->ops = &max1027_trigger_ops;

		st->trig->dev.parent = &spi->dev;

		iio_trigger_set_drvdata(st->trig, indio_dev);

		iio_trigger_register(st->trig);

		ret = devm_iio_trigger_register(&indio_dev->dev,

						st->trig);

		if (ret < 0) {

			dev_err(&indio_dev->dev,

				"Failed to register iio trigger\n");

			return ret;

		}



		ret = devm_request_threaded_irq(&spi->dev, spi->irq,

						iio_trigger_generic_data_rdy_poll,