0a3f50e4d6
Currently, we snap the timestamp after reading from the buffer and processing the event. When the IIO poll function is triggered by an interrupt, we can get a slightly more accurate timestamp by snapping it prior to reading the data, since the data was already generated prior to entering the trigger handler. This is not going to make a huge difference, but we might as well improve slightly. Do this by using iio_pollfunc_store_time as other drivers do. Signed-off-by: Martin Kelly <martin@martingkelly.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>