[git:media_stage/master] staging: media: starfive: Remove links when unregistering devices

[Hans Verkuil]

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Subject: staging: media: starfive: Remove links when unregistering devices
Author:  Changhuang Liang <changhuang.li...@starfivetech.com>
Date:    Mon Mar 11 05:03:09 2024 -0700

Need to remove links when unregistering devices.

Fixes: ac7da4a73b10 ("media: staging: media: starfive: camss: Register devices")

Signed-off-by: Changhuang Liang <changhuang.li...@starfivetech.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>

 drivers/staging/media/starfive/camss/stf-camss.c | 6 ++++++
 1 file changed, 6 insertions(+)

---

diff --git a/drivers/staging/media/starfive/camss/stf-camss.c 
b/drivers/staging/media/starfive/camss/stf-camss.c
index f9613c2c9dfe..fecd3e67c7a1 100644
--- a/drivers/staging/media/starfive/camss/stf-camss.c
+++ b/drivers/staging/media/starfive/camss/stf-camss.c
@@ -162,6 +162,12 @@ err_isp_unregister:
 
 static void stfcamss_unregister_devs(struct stfcamss *stfcamss)
 {
+       struct stf_capture *cap_yuv = &stfcamss->captures[STF_CAPTURE_YUV];
+       struct stf_isp_dev *isp_dev = &stfcamss->isp_dev;
+
+       media_entity_remove_links(&isp_dev->subdev.entity);
+       media_entity_remove_links(&cap_yuv->video.vdev.entity);
+
        stf_isp_unregister(&stfcamss->isp_dev);
        stf_capture_unregister(stfcamss);
 }