1 files changed, 0 insertions, 71 deletions
diff --git a/drivers/staging/iio/accel/adis16201_trigger.c b/drivers/staging/iio/accel/adis16201_trigger.c
deleted file mode 100644
index 96fdabbac201..000000000000
--- a/drivers/staging/iio/accel/adis16201_trigger.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/spi/spi.h>
-#include <linux/export.h>
-
-#include <linux/iio/iio.h>
-#include <linux/iio/trigger.h>
-#include "adis16201.h"
-
-/**
- * adis16201_data_rdy_trigger_set_state() set datardy interrupt state
- **/
-static int adis16201_data_rdy_trigger_set_state(struct iio_trigger *trig,
-						bool state)
-{
-	struct iio_dev *indio_dev = trig->private_data;
-
-	dev_dbg(&indio_dev->dev, "%s (%d)\n", __func__, state);
-	return adis16201_set_irq(indio_dev, state);
-}
-
-static const struct iio_trigger_ops adis16201_trigger_ops = {
-	.owner = THIS_MODULE,
-	.set_trigger_state = &adis16201_data_rdy_trigger_set_state,
-};
-
-int adis16201_probe_trigger(struct iio_dev *indio_dev)
-{
-	int ret;
-	struct adis16201_state *st = iio_priv(indio_dev);
-
-	st->trig = iio_trigger_alloc("adis16201-dev%d", indio_dev->id);
-	if (st->trig == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
-	ret = request_irq(st->us->irq,
-			  &iio_trigger_generic_data_rdy_poll,
-			  IRQF_TRIGGER_RISING,
-			  "adis16201",
-			  st->trig);
-	if (ret)
-		goto error_free_trig;
-	st->trig->dev.parent = &st->us->dev;
-	st->trig->ops = &adis16201_trigger_ops;
-	st->trig->private_data = indio_dev;
-	ret = iio_trigger_register(st->trig);
-
-	/* select default trigger */
-	indio_dev->trig = st->trig;
-	if (ret)
-		goto error_free_irq;
-
-	return 0;
-
-error_free_irq:
-	free_irq(st->us->irq, st->trig);
-error_free_trig:
-	iio_trigger_free(st->trig);
-error_ret:
-	return ret;
-}
-
-void adis16201_remove_trigger(struct iio_dev *indio_dev)
-{
-	struct adis16201_state *state = iio_priv(indio_dev);
-
-	iio_trigger_unregister(state->trig);
-	free_irq(state->us->irq, state->trig);
-	iio_trigger_free(state->trig);
-}