6.12-stable review patch. If anyone has any objections, please let me know.
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From: Jai Luthra jai.luthra@ideasonboard.com
commit 072799db233f9de90a62be54c1e59275c2db3969 upstream.
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 Reviewed-by: Devarsh Thakkar devarsht@ti.com Tested-by: Yemike Abhilash Chandra y-abhilashchandra@ti.com (on SK-AM68) Signed-off-by: Jai Luthra jai.luthra@ideasonboard.com Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Hans Verkuil hverkuil+cisco@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c +++ b/drivers/media/platform/ti/j721e-csi2rx/j721e-csi2rx.c @@ -1121,7 +1121,7 @@ static int ti_csi2rx_probe(struct platfo 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;