1 files changed, 10 insertions, 7 deletions

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
index be5777c65bfb..2795eef91bdd 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
@@ -305,7 +305,7 @@ static void rkisp1_stats_get_bls_meas(struct rkisp1_stats *stats,
 				      struct rkisp1_stat_buffer *pbuf)
 {
 	struct rkisp1_device *rkisp1 = stats->rkisp1;
-	const struct rkisp1_isp_mbus_info *in_fmt = rkisp1->isp.sink_fmt;
+	const struct rkisp1_mbus_info *in_fmt = rkisp1->isp.sink_fmt;
 	struct rkisp1_cif_isp_bls_meas_val *bls_val;
 
 	bls_val = &pbuf->params.ae.bls_val;
@@ -408,7 +408,7 @@ void rkisp1_stats_isr(struct rkisp1_stats *stats, u32 isp_ris)
 
 	spin_lock(&stats->lock);
 
-	rkisp1_write(rkisp1, RKISP1_STATS_MEAS_MASK, RKISP1_CIF_ISP_ICR);
+	rkisp1_write(rkisp1, RKISP1_CIF_ISP_ICR, RKISP1_STATS_MEAS_MASK);
 
 	isp_mis_tmp = rkisp1_read(rkisp1, RKISP1_CIF_ISP_MIS);
 	if (isp_mis_tmp & RKISP1_STATS_MEAS_MASK)
@@ -427,7 +427,7 @@ static void rkisp1_init_stats(struct rkisp1_stats *stats)
 	stats->vdev_fmt.fmt.meta.buffersize =
 		sizeof(struct rkisp1_stat_buffer);
 
-	if (stats->rkisp1->media_dev.hw_revision == RKISP1_V12)
+	if (stats->rkisp1->info->isp_ver == RKISP1_V12)
 		stats->ops = &rkisp1_v12_stats_ops;
 	else
 		stats->ops = &rkisp1_v10_stats_ops;
@@ -463,21 +463,21 @@ int rkisp1_stats_register(struct rkisp1_device *rkisp1)
 	node->pad.flags = MEDIA_PAD_FL_SINK;
 	ret = media_entity_pads_init(&vdev->entity, 1, &node->pad);
 	if (ret)
-		goto err_mutex_destroy;
+		goto error;
 
 	ret = video_register_device(vdev, VFL_TYPE_VIDEO, -1);
 	if (ret) {
 		dev_err(&vdev->dev,
 			"failed to register %s, ret=%d\n", vdev->name, ret);
-		goto err_cleanup_media_entity;
+		goto error;
 	}
 
 	return 0;
 
-err_cleanup_media_entity:
+error:
 	media_entity_cleanup(&vdev->entity);
-err_mutex_destroy:
 	mutex_destroy(&node->vlock);
+	stats->rkisp1 = NULL;
 	return ret;
 }
 
@@ -487,6 +487,9 @@ void rkisp1_stats_unregister(struct rkisp1_device *rkisp1)
 	struct rkisp1_vdev_node *node = &stats->vnode;
 	struct video_device *vdev = &node->vdev;
 
+	if (!stats->rkisp1)
+		return;
+
 	vb2_video_unregister_device(vdev);
 	media_entity_cleanup(&vdev->entity);
 	mutex_destroy(&node->vlock);