1 files changed, 1 insertions, 81 deletions

diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 8ded4e7dc87e..f70e787d556f 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -55,94 +55,14 @@ static struct of_device_id of_default_bus_ids[] = {
 
 static atomic_t bus_no_reg_magic;
 
-/*
- *
- * OF platform device type definition & base infrastructure
- *
- */
-
-static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
-{
-        struct of_device * of_dev = to_of_device(dev);
-        struct of_platform_driver * of_drv = to_of_platform_driver(drv);
-        const struct of_device_id * matches = of_drv->match_table;
-
-        if (!matches)
-                return 0;
-
-        return of_match_device(matches, of_dev) != NULL;
-}
-
-static int of_platform_device_probe(struct device *dev)
-{
-        int error = -ENODEV;
-        struct of_platform_driver *drv;
-        struct of_device *of_dev;
-        const struct of_device_id *match;
-
-        drv = to_of_platform_driver(dev->driver);
-        of_dev = to_of_device(dev);
-
-        if (!drv->probe)
-                return error;
-
-        of_dev_get(of_dev);
-
-        match = of_match_device(drv->match_table, of_dev);
-        if (match)
-                error = drv->probe(of_dev, match);
-        if (error)
-                of_dev_put(of_dev);
-
-        return error;
-}
-
-static int of_platform_device_remove(struct device *dev)
-{
-        struct of_device * of_dev = to_of_device(dev);
-        struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-
-        if (dev->driver && drv->remove)
-                drv->remove(of_dev);
-        return 0;
-}
-
-static int of_platform_device_suspend(struct device *dev, pm_message_t state)
-{
-        struct of_device * of_dev = to_of_device(dev);
-        struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-        int error = 0;
-
-        if (dev->driver && drv->suspend)
-                error = drv->suspend(of_dev, state);
-        return error;
-}
-
-static int of_platform_device_resume(struct device * dev)
-{
-        struct of_device * of_dev = to_of_device(dev);
-        struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-        int error = 0;
-
-        if (dev->driver && drv->resume)
-                error = drv->resume(of_dev);
-        return error;
-}
-
 struct bus_type of_platform_bus_type = {
-       .name    = "of_platform",
-       .match   = of_platform_bus_match,
        .uevent  = of_device_uevent,
-       .probe   = of_platform_device_probe,
-       .remove  = of_platform_device_remove,
-       .suspend = of_platform_device_suspend,
-       .resume  = of_platform_device_resume,
 };
 EXPORT_SYMBOL(of_platform_bus_type);
 
 static int __init of_bus_driver_init(void)
 {
-        return bus_register(&of_platform_bus_type);
+        return of_bus_type_init(&of_platform_bus_type, "of_platform");
 }
 
 postcore_initcall(of_bus_driver_init);