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staging: iio: lis3l02dq adjust lis3l02dq_configure_ring

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Now fits other driver's structure for easier modification.

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Manuel Stahl 2010-08-31 11:32:51 +02:00 committed by Greg Kroah-Hartman
parent ffcab07a74
commit 07e6229e42
1 changed files with 10 additions and 9 deletions
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19
drivers/staging/iio/accel/lis3l02dq_ring.c
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@ -479,7 +479,7 @@ int lis3l02dq_configure_ring(struct iio_dev *indio_dev)
{
int ret;
struct iio_sw_ring_helper_state *h = iio_dev_get_devdata(indio_dev);
struct iio_ring_buffer *ring;
INIT_WORK(&h->work_trigger_to_ring, lis3l02dq_trigger_bh_to_ring);
/* Set default scan mode */
h->get_ring_element = &lis3l02dq_get_ring_element;
@ -490,17 +490,18 @@ int lis3l02dq_configure_ring(struct iio_dev *indio_dev)
indio_dev->scan_el_attrs = &lis3l02dq_scan_el_group;
indio_dev->ring = iio_sw_rb_allocate(indio_dev);
if (!indio_dev->ring)
ring = iio_sw_rb_allocate(indio_dev);
if (!ring)
return -ENOMEM;
indio_dev->ring = ring;
/* Effectively select the ring buffer implementation */
iio_ring_sw_register_funcs(&indio_dev->ring->access);
indio_dev->ring->bpe = 2;
indio_dev->ring->preenable = &iio_sw_ring_preenable;
indio_dev->ring->postenable = &iio_triggered_ring_postenable;
indio_dev->ring->predisable = &iio_triggered_ring_predisable;
indio_dev->ring->owner = THIS_MODULE;
iio_ring_sw_register_funcs(&ring->access);
ring->bpe = 2;
ring->preenable = &iio_sw_ring_preenable;
ring->postenable = &iio_triggered_ring_postenable;
ring->predisable = &iio_triggered_ring_predisable;
ring->owner = THIS_MODULE;
ret = iio_alloc_pollfunc(indio_dev, NULL, &lis3l02dq_poll_func_th);
if (ret)