From: Aleksandr Chubuchnyi <chubuchnyi@gmail.com>
To: sakari.ailus@linux.intel.com, laurent.pinchart@ideasonboard.com,
mchehab@kernel.org, mani@kernel.org,
michael.riesch@collabora.com, jacopo.mondi@ideasonboard.com,
nicholas@rothemail.net, benjamin.mugnier@foss.st.com,
sylvain.petinot@foss.st.com
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: [PATCH 3/5] media: i2c: mt9m114: Add missing v4l2_subdev_cleanup() calls
Date: Wed, 9 Sep 2026 11:02:25 +0300 [thread overview]
Message-ID: <f3340fe13dfc5c331da1444335508fbcc02e0c23.1788940469.git.chubuchnyi@gmail.com> (raw)
In-Reply-To: <cover.1788940469.git.chubuchnyi@gmail.com>
The subdev active state allocated by v4l2_subdev_init_finalize() is leaked
on unbind, for both the pixel array and the image flow processor subdev.
Fixes: 24d756e914fc ("media: i2c: Add driver for onsemi MT9M114 camera sensor")
Cc: stable@vger.kernel.org
Signed-off-by: Aleksandr Chubuchnyi <chubuchnyi@gmail.com>
---
drivers/media/i2c/mt9m114.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/i2c/mt9m114.c b/drivers/media/i2c/mt9m114.c
index 848ea06e7..137e8e6df 100644
--- a/drivers/media/i2c/mt9m114.c
+++ b/drivers/media/i2c/mt9m114.c
@@ -1482,6 +1482,7 @@ static int mt9m114_pa_init(struct mt9m114 *sensor)
static void mt9m114_pa_cleanup(struct mt9m114 *sensor)
{
+ v4l2_subdev_cleanup(&sensor->pa.sd);
v4l2_ctrl_handler_free(&sensor->pa.hdl);
media_entity_cleanup(&sensor->pa.sd.entity);
}
@@ -2208,6 +2209,7 @@ static int mt9m114_ifp_init(struct mt9m114 *sensor)
static void mt9m114_ifp_cleanup(struct mt9m114 *sensor)
{
+ v4l2_subdev_cleanup(&sensor->ifp.sd);
v4l2_ctrl_handler_free(&sensor->ifp.hdl);
media_entity_cleanup(&sensor->ifp.sd.entity);
}
--
2.43.0
next prev parent reply other threads:[~2026-09-09 8:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 8:02 [PATCH 0/5] media: i2c: " Aleksandr Chubuchnyi
2026-09-09 8:02 ` [PATCH 1/5] media: i2c: imx296: Add missing v4l2_subdev_cleanup() call Aleksandr Chubuchnyi
2026-09-09 8:02 ` [PATCH 2/5] media: i2c: imx415: " Aleksandr Chubuchnyi
2026-09-09 8:02 ` Aleksandr Chubuchnyi [this message]
2026-09-09 8:02 ` [PATCH 4/5] media: i2c: ov8858: " Aleksandr Chubuchnyi
2026-09-09 8:02 ` [PATCH 5/5] media: i2c: st-mipid02: " Aleksandr Chubuchnyi
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