1 files changed, 36 insertions, 8 deletions
diff --git a/drivers/firmware/google/coreboot_table.c b/drivers/firmware/google/coreboot_table.c
index 8d132e4f008a..568074148f62 100644
--- a/drivers/firmware/google/coreboot_table.c
+++ b/drivers/firmware/google/coreboot_table.c
@@ -152,20 +152,22 @@ static int coreboot_table_probe(struct platform_device *pdev)
 	if (!ptr)
 		return -ENOMEM;
 
-	ret = bus_register(&coreboot_bus_type);
-	if (!ret) {
-		ret = coreboot_table_populate(dev, ptr);
-		if (ret)
-			bus_unregister(&coreboot_bus_type);
-	}
+	ret = coreboot_table_populate(dev, ptr);
+
 	memunmap(ptr);
 
 	return ret;
 }
 
+static int __cb_dev_unregister(struct device *dev, void *dummy)
+{
+	device_unregister(dev);
+	return 0;
+}
+
 static int coreboot_table_remove(struct platform_device *pdev)
 {
-	bus_unregister(&coreboot_bus_type);
+	bus_for_each_dev(&coreboot_bus_type, NULL, NULL, __cb_dev_unregister);
 	return 0;
 }
 
@@ -195,6 +197,32 @@ static struct platform_driver coreboot_table_driver = {
 		.of_match_table = of_match_ptr(coreboot_of_match),
 	},
 };
-module_platform_driver(coreboot_table_driver);
+
+static int __init coreboot_table_driver_init(void)
+{
+	int ret;
+
+	ret = bus_register(&coreboot_bus_type);
+	if (ret)
+		return ret;
+
+	ret = platform_driver_register(&coreboot_table_driver);
+	if (ret) {
+		bus_unregister(&coreboot_bus_type);
+		return ret;
+	}
+
+	return 0;
+}
+
+static void __exit coreboot_table_driver_exit(void)
+{
+	platform_driver_unregister(&coreboot_table_driver);
+	bus_unregister(&coreboot_bus_type);
+}
+
+module_init(coreboot_table_driver_init);
+module_exit(coreboot_table_driver_exit);
+
 MODULE_AUTHOR("Google, Inc.");
 MODULE_LICENSE("GPL");