iio_trigger_poll() calls generic_handle_irq(). This function expects to be run with local IRQs disabled. Signed-off-by: Christian Eggers <ceggers@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx --- drivers/iio/trigger/iio-trig-sysfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c index e09e58072872..66a96b1632f8 100644 --- a/drivers/iio/trigger/iio-trig-sysfs.c +++ b/drivers/iio/trigger/iio-trig-sysfs.c @@ -94,7 +94,9 @@ static void iio_sysfs_trigger_work(struct irq_work *work) struct iio_sysfs_trig *trig = container_of(work, struct iio_sysfs_trig, work); + local_irq_disable(); iio_trigger_poll(trig->trig); + local_irq_enable(); } static ssize_t iio_sysfs_trigger_poll(struct device *dev, -- Christian Eggers Embedded software developer Arnold & Richter Cine Technik GmbH & Co. Betriebs KG Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRA 57918 Persoenlich haftender Gesellschafter: Arnold & Richter Cine Technik GmbH Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRB 54477 Geschaeftsfuehrer: Dr. Michael Neuhaeuser; Stephan Schenk; Walter Trauninger; Markus Zeiler
