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Commit 07e6229e authored by Manuel Stahl's avatar Manuel Stahl Committed by Greg Kroah-Hartman
Browse files

staging: iio: lis3l02dq adjust lis3l02dq_configure_ring 



Now fits other driver's structure for easier modification.

Signed-off-by: default avatarManuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ffcab07a

drivers/staging/iio/accel/lis3l02dq_ring.c

+10 −9
Original line number Diff line number Diff line
@@ -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)