[PATCH 1/6] media: ti: j721e-csi2rx: Use devm_of_platform_populate

Jai Luthra
2025-03-24T12:02:07Z

Ensure that we clean up the platform bus when we remove this driver.

This fixes a crash seen when reloading the module for the child device
with the parent not yet reloaded.

Fixes: b4a3d877dc92 ("media: ti: Add CSI2RX support for J721E")
Cc: stable@vger.kernel.org
Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com>
---
drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
index 6412a00be8eab89548950dd21b3b3ec02dafa5b4..a066024bf745450e2ba01d06c0fec4e6bdbfa97e 100644
--- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
+++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c
@@ -1118,7 +1118,7 @@ static int ti_csi2rx_probe(struct platform_device *pdev)
if (ret)
goto err_vb2q;

- ret = of_platform_populate(csi->dev->of_node, NULL, NULL, csi->dev);
+ ret = devm_of_platform_populate(csi->dev);
if (ret) {
dev_err(csi->dev, "Failed to create children: %d\n", ret);
goto err_subdev;

--
2.48.1