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Commit bc4c9612 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

iio: Remove debugfs entries in iio_device_unregister() 



Remove the the debugfs entries in iio_device_unregister(). Otherwise the debugfs
entries might still be accessible even though the device used in the debugfs
callback has already been freed.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent d3789c3e

drivers/iio/industrialio-core.c

+1 −1
Original line number Diff line number Diff line
@@ -852,7 +852,6 @@ static void iio_dev_release(struct device *device) 
		iio_device_unregister_trigger_consumer(indio_dev);

	iio_device_unregister_eventset(indio_dev);

	iio_device_unregister_sysfs(indio_dev);

	iio_device_unregister_debugfs(indio_dev);



	ida_simple_remove(&iio_ida, indio_dev->id);

	kfree(indio_dev);
@@ -1087,6 +1086,7 @@ void iio_device_unregister(struct iio_dev *indio_dev) 


	if (indio_dev->chrdev.dev)

		cdev_del(&indio_dev->chrdev);

	iio_device_unregister_debugfs(indio_dev);



	iio_disable_all_buffers(indio_dev);