[PATCH 6.1 0242/1146] media: i2c: ov5648: Free V4L2 fwnode data on unbind

Greg Kroah-Hartman
2022-12-28T15:30:00Z

From: Rafael Mendonca <rafaelmendsr@gmail.com>

[ Upstream commit c95770e4fc172696dcb1450893cda7d6324d96fc ]

The V4L2 fwnode data structure doesn't get freed on unbind, which leads to
a memleak.

Fixes: e43ccb0a045f ("media: i2c: Add support for the OV5648 image sensor")
Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com>
Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/i2c/ov5648.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/media/i2c/ov5648.c b/drivers/media/i2c/ov5648.c
index 84604ea7bdf9..17465fcf28e3 100644
--- a/drivers/media/i2c/ov5648.c
+++ b/drivers/media/i2c/ov5648.c
@@ -2597,6 +2597,7 @@ static void ov5648_remove(struct i2c_client *client)
v4l2_ctrl_handler_free(&sensor->ctrls.handler);
mutex_destroy(&sensor->mutex);
media_entity_cleanup(&subdev->entity);
+ v4l2_fwnode_endpoint_free(&sensor->endpoint);
}

static const struct dev_pm_ops ov5648_pm_ops = {
--
2.35.1