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@@ -1,5 +1,5 @@
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/*
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- * Copyright 2011 Analog Devices Inc.
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+ * Copyright 2011-2012 Analog Devices Inc.
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*
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* Licensed under the GPL-2.
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*
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@@ -13,7 +13,7 @@
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#include <linux/iio/iio.h>
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#include <linux/iio/buffer.h>
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-#include "../ring_sw.h"
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+#include <linux/iio/kfifo_buf.h>
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#include <linux/iio/trigger_consumer.h>
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#include "ad7606.h"
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@@ -102,7 +102,7 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
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struct ad7606_state *st = iio_priv(indio_dev);
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int ret;
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- indio_dev->buffer = iio_sw_rb_allocate(indio_dev);
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+ indio_dev->buffer = iio_kfifo_allocate(indio_dev);
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if (!indio_dev->buffer) {
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ret = -ENOMEM;
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goto error_ret;
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@@ -117,13 +117,13 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
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indio_dev->id);
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if (indio_dev->pollfunc == NULL) {
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ret = -ENOMEM;
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- goto error_deallocate_sw_rb;
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+ goto error_deallocate_kfifo;
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}
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/* Ring buffer functions - here trigger setup related */
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indio_dev->setup_ops = &ad7606_ring_setup_ops;
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- indio_dev->buffer->scan_timestamp = true ;
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+ indio_dev->buffer->scan_timestamp = true;
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INIT_WORK(&st->poll_work, &ad7606_poll_bh_to_ring);
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@@ -131,8 +131,8 @@ int ad7606_register_ring_funcs_and_init(struct iio_dev *indio_dev)
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indio_dev->modes |= INDIO_BUFFER_TRIGGERED;
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return 0;
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-error_deallocate_sw_rb:
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- iio_sw_rb_free(indio_dev->buffer);
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+error_deallocate_kfifo:
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+ iio_kfifo_free(indio_dev->buffer);
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error_ret:
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return ret;
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}
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@@ -140,5 +140,5 @@ error_ret:
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void ad7606_ring_cleanup(struct iio_dev *indio_dev)
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{
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iio_dealloc_pollfunc(indio_dev->pollfunc);
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- iio_sw_rb_free(indio_dev->buffer);
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+ iio_kfifo_free(indio_dev->buffer);
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}
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