diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-09-18 21:02:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-09-21 12:36:30 +0100 |
| commit | a87c82e454f184a9473f8cdfd4d304205f585f65 (patch) | |
| tree | 5f158830b28d740e6782dac2683fd46cde7b23fb /drivers/iio/industrialio-core.c | |
| parent | d66e0452bf6b0d98cd1a478918c92f2baffcb413 (diff) | |
iio: Stop sampling when the device is removed
Make sure to stop sampling when the device is removed, otherwise it will
continue to sample forever.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 97f0297b120f..2cc0778a7328 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1078,9 +1078,13 @@ EXPORT_SYMBOL(iio_device_register); void iio_device_unregister(struct iio_dev *indio_dev) { mutex_lock(&indio_dev->info_exist_lock); + + device_del(&indio_dev->dev); + + iio_disable_all_buffers(indio_dev); + indio_dev->info = NULL; mutex_unlock(&indio_dev->info_exist_lock); - device_del(&indio_dev->dev); } EXPORT_SYMBOL(iio_device_unregister); subsys_initcall(iio_init); |