diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-08-22 21:48:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-08-25 21:48:04 +0100 |
| commit | 0668a4e4d297328ce08b44d91d160537596115e2 (patch) | |
| tree | 31c1927cd876c6263bf802844e9438fa9c56c58e | |
| parent | f153566570fb9e32c2f59182883f4f66048788fb (diff) | |
| download | linux-0668a4e4d297328ce08b44d91d160537596115e2.tar.bz2 | |
iio: accel: bma180: Fix indio_dev->trig assignment
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>
Cc: Stable@vger.kernel.org
| -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 a077cc86421b..19100fddd2ed 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) |