diff --git a/drivers/acpi/arm64/apmt.c b/drivers/acpi/arm64/apmt.c
index bb010f6164e5..c927e4f08ec2 100644
--- a/drivers/acpi/arm64/apmt.c
+++ b/drivers/acpi/arm64/apmt.c
@@ -99,7 +99,7 @@ static int __init apmt_add_platform_device(struct acpi_apmt_node *node,
 	if (ret)
 		goto dev_put;
 
-	pdev->dev.fwnode = fwnode;
+	platform_device_set_fwnode(pdev, fwnode);
 
 	ret = platform_device_add(pdev);