iio_trigger_poll() calls generic_handle_irq(). This function expects to be run with local IRQs disabled.

Signed-off-by: Christian Eggers ceggers@arri.de Cc: stable@vger.kernel.org --- drivers/iio/trigger/iio-trig-hrtimer.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/trigger/iio-trig-hrtimer.c b/drivers/iio/trigger/iio-trig-hrtimer.c index f59bf8d58586..2fe8a5c1484e 100644 --- a/drivers/iio/trigger/iio-trig-hrtimer.c +++ b/drivers/iio/trigger/iio-trig-hrtimer.c @@ -89,7 +89,9 @@ static enum hrtimer_restart iio_hrtimer_trig_handler(struct hrtimer *timer) info = container_of(timer, struct iio_hrtimer_info, timer);

hrtimer_forward_now(timer, info->period); + local_irq_disable(); iio_trigger_poll(info->swt.trigger); + local_irq_enable();

return HRTIMER_RESTART; }