diff options
Diffstat (limited to 'drivers/staging/iio/accel/adis16203_ring.c')
| -rw-r--r-- | drivers/staging/iio/accel/adis16203_ring.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c index a21a71d..1b8863d 100644 --- a/drivers/staging/iio/accel/adis16203_ring.c +++ b/drivers/staging/iio/accel/adis16203_ring.c @@ -73,7 +73,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p) int i = 0; s16 *data; - size_t datasize = ring->access.get_bytes_per_datum(ring); + size_t datasize = ring->access->get_bytes_per_datum(ring); data = kmalloc(datasize, GFP_KERNEL); if (data == NULL) { @@ -91,7 +91,7 @@ static irqreturn_t adis16203_trigger_handler(int irq, void *p) if (ring->scan_timestamp) *((s64 *)(data + ((i + 3)/4)*4)) = pf->timestamp; - ring->access.store_to(ring, + ring->access->store_to(ring, (u8 *)data, pf->timestamp); @@ -108,6 +108,12 @@ void adis16203_unconfigure_ring(struct iio_dev *indio_dev) iio_sw_rb_free(indio_dev->ring); } +static const struct iio_ring_setup_ops adis16203_ring_setup_ops = { + .preenable = &iio_sw_ring_preenable, + .postenable = &iio_triggered_ring_postenable, + .predisable = &iio_triggered_ring_predisable, +}; + int adis16203_configure_ring(struct iio_dev *indio_dev) { int ret = 0; @@ -120,12 +126,10 @@ int adis16203_configure_ring(struct iio_dev *indio_dev) } indio_dev->ring = ring; /* Effectively select the ring buffer implementation */ - iio_ring_sw_register_funcs(&ring->access); ring->bpe = 2; ring->scan_timestamp = true; - ring->preenable = &iio_sw_ring_preenable; - ring->postenable = &iio_triggered_ring_postenable; - ring->predisable = &iio_triggered_ring_predisable; + ring->access = &ring_sw_access_funcs; + ring->setup_ops = &adis16203_ring_setup_ops; ring->owner = THIS_MODULE; /* Set default scan mode */ |
