imu: inv_mpu6050: use devm_iio_trigger_alloc

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
index 926fccea8de0..c827d21f7381 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
@@ -116,9 +116,10 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
         int ret;
         struct inv_mpu6050_state *st = iio_priv(indio_dev);
 
-        st->trig = iio_trigger_alloc("%s-dev%d",
-                                        indio_dev->name,
-                                        indio_dev->id);
+        st->trig = devm_iio_trigger_alloc(&indio_dev->dev,
+                                          "%s-dev%d",
+                                          indio_dev->name,
+                                          indio_dev->id);
         if (st->trig == NULL) {
                 ret = -ENOMEM;
                 goto error_ret;
@@ -128,7 +129,7 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
                                 "inv_mpu",
                                 st->trig);
         if (ret)
-                goto error_free_trig;
+                goto error_ret;
         st->trig->dev.parent = &st->client->dev;
         st->trig->ops = &inv_mpu_trigger_ops;
         iio_trigger_set_drvdata(st->trig, indio_dev);
@@ -141,8 +142,6 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
 
 error_free_irq:
         free_irq(st->client->irq, st->trig);
-error_free_trig:
-        iio_trigger_free(st->trig);
 error_ret:
         return ret;
 }
@@ -151,5 +150,4 @@ void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st)
 {
         iio_trigger_unregister(st->trig);
         free_irq(st->client->irq, st->trig);
-        iio_trigger_free(st->trig);
 }