diff options
Diffstat (limited to 'drivers/staging/iio/meter/ade7758_ring.c')
| -rw-r--r-- | drivers/staging/iio/meter/ade7758_ring.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c index 8c7541ec321..99ade658a2d 100644 --- a/drivers/staging/iio/meter/ade7758_ring.c +++ b/drivers/staging/iio/meter/ade7758_ring.c @@ -61,7 +61,7 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; - struct iio_ring_buffer *ring = indio_dev->ring; + struct iio_buffer *ring = indio_dev->buffer; struct ade7758_state *st = iio_priv(indio_dev); s64 dat64[2]; u32 *dat32 = (u32 *)dat64; @@ -91,7 +91,7 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p) static int ade7758_ring_preenable(struct iio_dev *indio_dev) { struct ade7758_state *st = iio_priv(indio_dev); - struct iio_ring_buffer *ring = indio_dev->ring; + struct iio_buffer *ring = indio_dev->buffer; size_t d_size; unsigned channel; @@ -109,9 +109,9 @@ static int ade7758_ring_preenable(struct iio_dev *indio_dev) d_size += sizeof(s64) - (d_size % sizeof(s64)); } - if (indio_dev->ring->access->set_bytes_per_datum) - indio_dev->ring->access->set_bytes_per_datum(indio_dev->ring, - d_size); + if (indio_dev->buffer->access->set_bytes_per_datum) + indio_dev->buffer->access-> + set_bytes_per_datum(indio_dev->buffer, d_size); ade7758_write_waveform_type(&indio_dev->dev, st->ade7758_ring_channels[channel].address); @@ -119,7 +119,7 @@ static int ade7758_ring_preenable(struct iio_dev *indio_dev) return 0; } -static const struct iio_ring_setup_ops ade7758_ring_setup_ops = { +static const struct iio_buffer_setup_ops ade7758_ring_setup_ops = { .preenable = &ade7758_ring_preenable, .postenable = &iio_triggered_buffer_postenable, .predisable = &iio_triggered_buffer_predisable, @@ -128,7 +128,7 @@ static const struct iio_ring_setup_ops ade7758_ring_setup_ops = { void ade7758_unconfigure_ring(struct iio_dev *indio_dev) { iio_dealloc_pollfunc(indio_dev->pollfunc); - iio_sw_rb_free(indio_dev->ring); + iio_sw_rb_free(indio_dev->buffer); } int ade7758_configure_ring(struct iio_dev *indio_dev) @@ -136,16 +136,16 @@ int ade7758_configure_ring(struct iio_dev *indio_dev) struct ade7758_state *st = iio_priv(indio_dev); int ret = 0; - indio_dev->ring = iio_sw_rb_allocate(indio_dev); - if (!indio_dev->ring) { + indio_dev->buffer = iio_sw_rb_allocate(indio_dev); + if (!indio_dev->buffer) { ret = -ENOMEM; return ret; } /* Effectively select the ring buffer implementation */ - indio_dev->ring->access = &ring_sw_access_funcs; - indio_dev->ring->setup_ops = &ade7758_ring_setup_ops; - indio_dev->ring->owner = THIS_MODULE; + indio_dev->buffer->access = &ring_sw_access_funcs; + indio_dev->buffer->setup_ops = &ade7758_ring_setup_ops; + indio_dev->buffer->owner = THIS_MODULE; indio_dev->pollfunc = iio_alloc_pollfunc(&iio_pollfunc_store_time, &ade7758_trigger_handler, @@ -196,11 +196,11 @@ int ade7758_configure_ring(struct iio_dev *indio_dev) return 0; error_iio_sw_rb_free: - iio_sw_rb_free(indio_dev->ring); + iio_sw_rb_free(indio_dev->buffer); return ret; } void ade7758_uninitialize_ring(struct iio_dev *indio_dev) { - iio_ring_buffer_unregister(indio_dev); + iio_buffer_unregister(indio_dev); } |