oldtrig 404 drivers/iio/industrialio-trigger.c struct iio_trigger *oldtrig = indio_dev->trig; oldtrig 420 drivers/iio/industrialio-trigger.c if (oldtrig == trig) { oldtrig 439 drivers/iio/industrialio-trigger.c if (oldtrig) { oldtrig 441 drivers/iio/industrialio-trigger.c iio_trigger_detach_poll_func(oldtrig, oldtrig 443 drivers/iio/industrialio-trigger.c iio_trigger_put(oldtrig);