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path: root/drivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c
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Diffstat (limited to 'drivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c')
-rwxr-xr-xdrivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c b/drivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c
deleted file mode 100755
index 7fc6096ecb0..00000000000
--- a/drivers/iio/magnetometer/inv_compass/inv_ak09911_trigger.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-* Copyright (C) 2013 Invensense, Inc.
-*
-* This software is licensed under the terms of the GNU General Public
-* License version 2, as published by the Free Software Foundation, and
-* may be copied, distributed, and modified under those terms.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*/
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/sysfs.h>
-#include <linux/jiffies.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/kfifo.h>
-#include <linux/poll.h>
-#include <linux/miscdevice.h>
-#include <linux/spinlock.h>
-
-#include "iio.h"
-#include "sysfs.h"
-#include "trigger.h"
-#include "inv_ak09911_iio.h"
-
-static const struct iio_trigger_ops inv_ak09911_trigger_ops = {
- .owner = THIS_MODULE,
-};
-
-int inv_ak09911_probe_trigger(struct iio_dev *indio_dev)
-{
- int ret;
- struct inv_ak09911_state_s *st = iio_priv(indio_dev);
-
- st->trig = iio_allocate_trigger("%s-dev%d",
- indio_dev->name,
- indio_dev->id);
- if (st->trig == NULL) {
- ret = -ENOMEM;
- goto error_ret;
- }
- /* select default trigger */
- st->trig->dev.parent = &st->i2c->dev;
- st->trig->private_data = indio_dev;
- st->trig->ops = &inv_ak09911_trigger_ops;
- ret = iio_trigger_register(st->trig);
-
- /* select default trigger */
- indio_dev->trig = st->trig;
- if (ret)
- goto error_free_trig;
-
- return 0;
-
-error_free_trig:
- iio_free_trigger(st->trig);
-error_ret:
- return ret;
-}
-
-void inv_ak09911_remove_trigger(struct iio_dev *indio_dev)
-{
- struct inv_ak09911_state_s *st = iio_priv(indio_dev);
-
- iio_trigger_unregister(st->trig);
- iio_free_trigger(st->trig);
-}
-