[PATCH 3/3] firmware: stratix10-svc: Add of_platform_default_populate()

[Mahesh Rao]

Add of_platform_default_populate() to stratix10-svc
driver as the firmware/svc node was moved out of soc.
This fixes the failed probing of child drivers of
svc node.

Fixes: 23c3ebed382a ("arm64: dts: socfpga: agilex: move firmware out of soc node")

Signed-off-by: Mahesh Rao <mahesh.rao@xxxxxxxxx>
---
 drivers/firmware/stratix10-svc.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index c5c78b869561b0c1e9602823ad1f501e98e3ce51..15a7207f7753dcd4e94da4aa9a6162fedb577fe9 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -1227,13 +1227,19 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 	if (!svc->intel_svc_fcs) {
 		dev_err(dev, "failed to allocate %s device\n", INTEL_FCS);
 		ret = -ENOMEM;
-		goto err_unregister_dev;
+		goto err_unregister_rsu_dev;
 	}
 
 	ret = platform_device_add(svc->intel_svc_fcs);
 	if (ret) {
 		platform_device_put(svc->intel_svc_fcs);
-		goto err_unregister_dev;
+		goto err_unregister_rsu_dev;
+	}
+
+	ret = of_platform_default_populate(dev_of_node(dev), NULL, dev);
+	if (ret < 0) {
+		of_platform_depopulate(dev);
+		goto err_unregister_fcs_dev;
 	}
 
 	dev_set_drvdata(dev, svc);
@@ -1242,7 +1248,9 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_unregister_dev:
+err_unregister_fcs_dev:
+	platform_device_unregister(svc->intel_svc_fcs);
+err_unregister_rsu_dev:
 	platform_device_unregister(svc->stratix10_svc_rsu);
 err_free_kfifo:
 	kfifo_free(&controller->svc_fifo);

-- 
2.35.3