This is a note to let you know that I've just added the patch titled
media: rkisp1: Fix memory leaks in rkisp1_isp_unregister()
to the 6.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-rkisp1-fix-memory-leaks-in-rkisp1_isp_unregist.patch
and it can be found in the queue-6.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fd27db6a6940074ccfa61d8011d464c51c7e7f37
Author: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
Date: Wed Nov 22 16:50:08 2023 +0100
media: rkisp1: Fix memory leaks in rkisp1_isp_unregister()
[ Upstream commit 688f3af3c354adc19b78d352c8c7b2006f993f2d ]
Add missing call to v4l2_subdev_cleanup() to fix memory leak.
Link: https://lore.kernel.org/r/20231122-rkisp-fixes-v2-2-78bfb63cdcf8@xxxxxxxxxxxxxxxx
Fixes: 2cce0a369dbd ("media: rkisp1: isp: Use V4L2 subdev active state")
Reviewed-by: Tommaso Merciai <tomm.merciai@xxxxxxxxx>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
index 88ca8b2283b7..45d1ab96fc6e 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
@@ -933,6 +933,7 @@ void rkisp1_isp_unregister(struct rkisp1_device *rkisp1)
return;
v4l2_device_unregister_subdev(&isp->sd);
+ v4l2_subdev_cleanup(&isp->sd);
media_entity_cleanup(&isp->sd.entity);
}
