[PATCH] driver model updates (1/5)

Patch 1: Make device_driver_init() an initcall.
It declares it as subsys_initcall and removes the explicit call from
init/main.c::do_basic_setup().

drivers/base/core.c

@@ -183,7 +183,7 @@ static int __init device_init_root(void)
 	return iobus_register(&device_root);
 }
 
-int __init device_driver_init(void)
+static int __init device_driver_init(void)
 {
 	int error = 0;
 
@@ -208,8 +208,9 @@ int __init device_driver_init(void)
 	return error;
 }
 
+subsys_initcall(device_driver_init);
+
 EXPORT_SYMBOL(device_register);
 EXPORT_SYMBOL(put_device);
 EXPORT_SYMBOL(iobus_register);
 EXPORT_SYMBOL(put_iobus);
-EXPORT_SYMBOL(device_driver_init);

include/linux/device.h

@@ -163,9 +163,6 @@ extern int (*platform_notify)(struct device * dev);
 
 extern int (*platform_notify_remove)(struct device * dev);
 
-extern int device_driver_init(void);
-
-
 /* device and bus locking helpers.
  *
  * FIXME: Is there anything else we need to do?

init/main.c

@@ -31,8 +31,6 @@
 #include <asm/io.h>
 #include <asm/bugs.h>
 
-#include <linux/device.h>
-
 #if defined(CONFIG_ARCH_S390)
 #include <asm/s390mach.h>
 #include <asm/ccwcache.h>
@@ -446,10 +444,6 @@ static void __init do_basic_setup(void)
 #if defined(CONFIG_ARCH_S390)
 	s390_init_machine_check();
 #endif
-
-	/* bring up the device tree */
-	device_driver_init();
-
 	/* Networking initialization needs a process context */ 
 	sock_init();