From: Laurent Pinchart laurent.pinchart@ideasonboard.com
[ Upstream commit bfce6a12e5ba1edde95126aa06778027f16115d4 ]
The control handler is leaked in some probe-time error paths, as well as in the remove path. Fix it.
Fixes: 66d8c9d2422d ("media: i2c: Add MAX9286 driver") Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Reviewed-by: Niklas Söderlund niklas.soderlund+renesas@ragnatech.se Reviewed-by: Jacopo Mondi jacopo.mondi@ideasonboard.com Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/i2c/max9286.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c index b9513e93ac617..404a03f48b976 100644 --- a/drivers/media/i2c/max9286.c +++ b/drivers/media/i2c/max9286.c @@ -937,6 +937,7 @@ static int max9286_v4l2_register(struct max9286_priv *priv) static void max9286_v4l2_unregister(struct max9286_priv *priv) { fwnode_handle_put(priv->sd.fwnode); + v4l2_ctrl_handler_free(&priv->ctrls); v4l2_async_unregister_subdev(&priv->sd); max9286_v4l2_notifier_unregister(priv); }