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authorLars-Peter Clausen <lars@metafoo.de>2013-09-21 16:21:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-09-30 21:46:10 +0100
commitbc4c9612922524ce3eba64c5e7d6323f8e174ca1 (patch)
tree43297274b2f0ba67dccfe9bd17395275ef13c783 /drivers/iio
parentd3789c3ee2e2b7e8c9b6043e9e8715d6d1e80299 (diff)
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: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/industrialio-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 8e84cd522e49..f95c6979efd8 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -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);