Though we know that the iio_device_unregister_eventset() call is followed by the free-ing of the IIO device object, we should not make this assumption in the iio_device_unregister_eventset() function. It should allow for the clean unregistering of the event-set, allowing a re-register should we decide to implement this at some point later. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@xxxxxxxxxx> --- drivers/iio/industrialio-event.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index a85919eb7c4a..99ba657b8568 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -561,4 +561,5 @@ void iio_device_unregister_eventset(struct iio_dev *indio_dev) iio_free_chan_devattr_list(&ev_int->dev_attr_list); kfree(ev_int->group.attrs); kfree(ev_int); + iio_dev_opaque->event_interface = NULL; } -- 2.25.1
