1 files changed, 4 insertions, 26 deletions

diff --git a/drivers/staging/iio/gyro/adis16260_trigger.c b/drivers/staging/iio/gyro/adis16260_trigger.c
index 228272e6dbcc..4f10fb543356 100644
--- a/drivers/staging/iio/gyro/adis16260_trigger.c
+++ b/drivers/staging/iio/gyro/adis16260_trigger.c
@@ -12,17 +12,6 @@
 #include "../trigger.h"
 #include "adis16260.h"
 
-static IIO_TRIGGER_NAME_ATTR;
-
-static struct attribute *adis16260_trigger_attrs[] = {
-	&dev_attr_name.attr,
-	NULL,
-};
-
-static const struct attribute_group adis16260_trigger_attr_group = {
-	.attrs = adis16260_trigger_attrs,
-};
-
 /**
  * adis16260_data_rdy_trigger_set_state() set datardy interrupt state
  **/
@@ -40,20 +29,13 @@ int adis16260_probe_trigger(struct iio_dev *indio_dev)
 {
 	int ret;
 	struct adis16260_state *st = indio_dev->dev_data;
-	char *name;
-	name = kasprintf(GFP_KERNEL,
-			 "%s-dev%d",
-			 spi_get_device_id(st->us)->name,
-			 indio_dev->id);
-	if (name == NULL) {
-		ret = -ENOMEM;
-		goto error_ret;
-	}
 
-	st->trig = iio_allocate_trigger_named(name);
+	st->trig = iio_allocate_trigger("%s-dev%d",
+					spi_get_device_id(st->us)->name,
+					indio_dev->id);
 	if (st->trig == NULL) {
 		ret = -ENOMEM;
-		goto error_free_name;
+		goto error_ret;
 	}
 
 	ret = request_irq(st->us->irq,
@@ -68,7 +50,6 @@ int adis16260_probe_trigger(struct iio_dev *indio_dev)
 	st->trig->owner = THIS_MODULE;
 	st->trig->private_data = st;
 	st->trig->set_trigger_state = &adis16260_data_rdy_trigger_set_state;
-	st->trig->control_attrs = &adis16260_trigger_attr_group;
 	ret = iio_trigger_register(st->trig);
 
 	/* select default trigger */
@@ -82,8 +63,6 @@ error_free_irq:
 	free_irq(st->us->irq, st->trig);
 error_free_trig:
 	iio_free_trigger(st->trig);
-error_free_name:
-	kfree(name);
 error_ret:
 	return ret;
 }
@@ -93,7 +72,6 @@ void adis16260_remove_trigger(struct iio_dev *indio_dev)
 	struct adis16260_state *state = indio_dev->dev_data;
 
 	iio_trigger_unregister(state->trig);
-	kfree(state->trig->name);
 	free_irq(state->us->irq, state->trig);
 	iio_free_trigger(state->trig);
 }