diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-08-22 21:48:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:52:17 -0700 |
| commit | fea5cc864b8c8f493baa5f26c581df5f98027f86 (patch) | |
| tree | bffbd553fe9d8b3f24a856df46df65f446d480d8 /drivers/iio | |
| parent | c4daafb17b3022c0f61e39ae5266af39d2f0f6d2 (diff) | |
iio: accel: bma180: Fix indio_dev->trig assignment
commit 0668a4e4d297328ce08b44d91d160537596115e2 upstream.
This can result in wrong reference count for trigger device, call
iio_trigger_get to increment reference.
Refer to http://www.spinics.net/lists/linux-iio/msg13669.html for discussion
with Jonathan.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/bma180.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index fe83d04784c8..6f039c300141 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -571,7 +571,7 @@ static int bma180_probe(struct i2c_client *client, trig->ops = &bma180_trigger_ops; iio_trigger_set_drvdata(trig, indio_dev); data->trig = trig; - indio_dev->trig = trig; + indio_dev->trig = iio_trigger_get(trig); ret = iio_trigger_register(trig); if (ret) |