diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad799x_ring.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad799x_ring.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c index f0a0aae..488cbc4 100644 --- a/drivers/staging/iio/adc/ad799x_ring.c +++ b/drivers/staging/iio/adc/ad799x_ring.c @@ -80,7 +80,7 @@ static int ad799x_ring_preenable(struct iio_dev *indio_dev) */ if (st->id == ad7997 || st->id == ad7998) - ad799x_set_scan_mode(st, ring->scan_mask); + ad7997_8_set_scan_mode(st, ring->scan_mask); st->d_size = ring->scan_count * 2; @@ -119,7 +119,7 @@ static irqreturn_t ad799x_trigger_handler(int irq, void *p) rxbuf = kmalloc(st->d_size, GFP_KERNEL); if (rxbuf == NULL) - return -ENOMEM; + goto out; switch (st->id) { case ad7991: @@ -157,6 +157,9 @@ done: kfree(rxbuf); if (b_sent < 0) return b_sent; +out: + iio_trigger_notify_done(indio_dev->trig); + return IRQ_HANDLED; } @@ -195,8 +198,6 @@ int ad799x_register_ring_funcs_and_init(struct iio_dev *indio_dev) indio_dev->ring->predisable = &iio_triggered_ring_predisable; indio_dev->ring->scan_timestamp = true; - indio_dev->ring->scan_el_attrs = st->chip_info->scan_attrs; - /* Flag that polled ring buffering is possible */ indio_dev->modes |= INDIO_RING_TRIGGERED; return 0; |