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path: root/drivers/media/platform/atmel/atmel-isc.c
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Diffstat (limited to 'drivers/media/platform/atmel/atmel-isc.c')
-rw-r--r--drivers/media/platform/atmel/atmel-isc.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c
index d7103c5f92c3..0dea3cf2cb52 100644
--- a/drivers/media/platform/atmel/atmel-isc.c
+++ b/drivers/media/platform/atmel/atmel-isc.c
@@ -1555,6 +1555,8 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
struct vb2_queue *q = &isc->vb2_vidq;
int ret;
+ INIT_WORK(&isc->awb_work, isc_awb_work);
+
ret = v4l2_device_register_subdev_nodes(&isc->v4l2_dev);
if (ret < 0) {
v4l2_err(&isc->v4l2_dev, "Failed to register subdev nodes\n");
@@ -1614,8 +1616,6 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier)
return ret;
}
- INIT_WORK(&isc->awb_work, isc_awb_work);
-
/* Register video device */
strlcpy(vdev->name, ATMEL_ISC_NAME, sizeof(vdev->name));
vdev->release = video_device_release_empty;
@@ -1722,8 +1722,11 @@ static int isc_parse_dt(struct device *dev, struct isc_device *isc)
break;
}
- subdev_entity->asd = devm_kzalloc(dev,
- sizeof(*subdev_entity->asd), GFP_KERNEL);
+ /* asd will be freed by the subsystem once it's added to the
+ * notifier list
+ */
+ subdev_entity->asd = kzalloc(sizeof(*subdev_entity->asd),
+ GFP_KERNEL);
if (subdev_entity->asd == NULL) {
of_node_put(rem);
ret = -ENOMEM;
@@ -1859,6 +1862,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
&subdev_entity->notifier);
if (ret) {
dev_err(dev, "fail to register async notifier\n");
+ kfree(subdev_entity->asd);
goto cleanup_subdev;
}