diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-08-23 00:48:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-08-26 00:49:00 +0400 |
| commit | 0b4dce2ee694a991ef38203ec5ff91a738518cb3 (patch) | |
| tree | b624bdc9e972bd33052f6fe14fd9758351307bd2 /drivers/iio/gyro/itg3200_buffer.c | |
| parent | f0e84acd7056e6d7ade551c6439531606ae30a46 (diff) | |
| download | linux-0b4dce2ee694a991ef38203ec5ff91a738518cb3.tar.xz | |
iio: gyro: itg3200: 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
Diffstat (limited to 'drivers/iio/gyro/itg3200_buffer.c')
| -rw-r--r-- | drivers/iio/gyro/itg3200_buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c index e3b3c5084070..eef50e91f17c 100644 --- a/drivers/iio/gyro/itg3200_buffer.c +++ b/drivers/iio/gyro/itg3200_buffer.c @@ -132,7 +132,7 @@ int itg3200_probe_trigger(struct iio_dev *indio_dev) goto error_free_irq; /* select default trigger */ - indio_dev->trig = st->trig; + indio_dev->trig = iio_trigger_get(st->trig); return 0; |