iio: accel: bma180: Fix indio_dev->trig assignment
authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Fri, 22 Aug 2014 20:48:00 +0000 (21:48 +0100)
committerJonathan Cameron <jic23@kernel.org>
Mon, 25 Aug 2014 20:48:04 +0000 (21:48 +0100)
commit0668a4e4d297328ce08b44d91d160537596115e2
tree31c1927cd876c6263bf802844e9438fa9c56c58e
parentf153566570fb9e32c2f59182883f4f66048788fb
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
drivers/iio/accel/bma180.c