MLK-21257-1: media: fix build error for QM/QXP camera driver

In the 4.19 kernel, v4l2 async framework move async subdev notifier operations
to a separate structure and simplify v4l2_async_subdev structure. So adapt to
the change in our driver.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>

diff --git a/drivers/media/platform/imx8/mxc-media-dev.c b/drivers/media/platform/imx8/mxc-media-dev.c
index 50b626f..8a48199 100644 (file)
--- a/drivers/media/platform/imx8/mxc-media-dev.c
+++ b/drivers/media/platform/imx8/mxc-media-dev.c
@@ -279,7 +279,7 @@ static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
 
        /* Find platform data for this sensor subdev */
        for (i = 0; i < ARRAY_SIZE(mxc_md->sensor); i++) {
-               if (mxc_md->sensor[i].asd.match.fwnode.fwnode ==
+               if (mxc_md->sensor[i].asd.match.fwnode ==
                                of_fwnode_handle(sd->dev->of_node))
                        sensor = &mxc_md->sensor[i];
        }
@@ -323,6 +323,10 @@ unlock:
        return media_device_register(&mxc_md->media_dev);
 }
 
+static const struct v4l2_async_notifier_operations subdev_notifer_ops = {
+       .bound    = subdev_notifier_bound,
+       .complete = subdev_notifier_complete,
+};
 
 /**
  * mxc_sensor_notify - v4l2_device notification from a sensor subdev
@@ -385,7 +389,7 @@ static int register_sensor_entities(struct mxc_md *mxc_md)
                }
 
                mxc_md->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
-               mxc_md->sensor[index].asd.match.fwnode.fwnode = of_fwnode_handle(rem);
+               mxc_md->sensor[index].asd.match.fwnode = of_fwnode_handle(rem);
                mxc_md->async_subdevs[index] = &mxc_md->sensor[index].asd;
 
                mxc_md->num_sensors++;
@@ -770,8 +774,7 @@ static int mxc_md_probe(struct platform_device *pdev)
        if (mxc_md->num_sensors > 0) {
                mxc_md->subdev_notifier.subdevs = mxc_md->async_subdevs;
                mxc_md->subdev_notifier.num_subdevs = mxc_md->num_sensors;
-               mxc_md->subdev_notifier.bound = subdev_notifier_bound;
-               mxc_md->subdev_notifier.complete = subdev_notifier_complete;
+               mxc_md->subdev_notifier.ops = &subdev_notifer_ops;
                mxc_md->num_sensors = 0;
                mxc_md->link_status = 0;