On an IRQ handler we should return normal error codes as 'irqreturn_t' is expected. Fixes: ccd2b52f4ac69 ("staging:iio: Add common ADIS library") Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx> --- drivers/iio/imu/adis_buffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c index ac354321f63a..f89bce10090a 100644 --- a/drivers/iio/imu/adis_buffer.c +++ b/drivers/iio/imu/adis_buffer.c @@ -130,7 +130,7 @@ static irqreturn_t adis_trigger_handler(int irq, void *p) int ret; if (!adis->buffer) - return -ENOMEM; + goto irq_done; if (adis->data->has_paging) { mutex_lock(&adis->state_lock); @@ -154,6 +154,7 @@ static irqreturn_t adis_trigger_handler(int irq, void *p) iio_push_to_buffers_with_timestamp(indio_dev, adis->buffer, pf->timestamp); +irq_done: iio_trigger_notify_done(indio_dev->trig); return IRQ_HANDLED; -- 2.31.1