From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Lars-Peter Clausen To: Jonathan Cameron Cc: linux-iio@vger.kernel.org, Lars-Peter Clausen Subject: [PATCH 2/2] iio: Remove debugfs entries in iio_device_unregister() Date: Sat, 21 Sep 2013 17:21:41 +0200 Message-Id: <1379776901-19429-2-git-send-email-lars@metafoo.de> In-Reply-To: <1379776901-19429-1-git-send-email-lars@metafoo.de> References: <1379776901-19429-1-git-send-email-lars@metafoo.de> List-ID: 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 --- drivers/iio/industrialio-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index d189f6c..b8a16d7 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -853,7 +853,6 @@ 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); if (indio_dev->buffer) iio_buffer_put(indio_dev->buffer); @@ -1091,6 +1090,7 @@ 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); -- 1.8.0