cleanup input_register_minor

diff -Nru a/drivers/input/evdev.c b/drivers/input/evdev.c
@@ -397,7 +397,7 @@
 	sprintf(evdev->name, "event%d", minor);
 
 	evdev_table[minor] = evdev;
-	evdev->devfs = input_register_minor("event%d", minor, EVDEV_MINOR_BASE);
+	evdev->devfs = input_register_minor("input/event%d", minor, EVDEV_MINOR_BASE);
 
 	return &evdev->handle;
 }

diff -Nru a/drivers/input/input.c b/drivers/input/input.c
@@ -546,8 +546,11 @@
 {
 	char devfs_name[16];
 	sprintf(devfs_name, name, minor);
-	return devfs_register(input_devfs_handle, devfs_name, DEVFS_FL_DEFAULT, INPUT_MAJOR, minor + minor_base,
-		S_IFCHR | S_IRUGO | S_IWUSR, &input_fops, NULL);
+
+	return devfs_register(NULL, devfs_name, 0,
+			INPUT_MAJOR, minor + minor_base,
+			S_IFCHR|S_IRUGO|S_IWUSR,
+			&input_fops, NULL);
 }
 
 void input_unregister_minor(devfs_handle_t handle)

diff -Nru a/drivers/input/mousedev.c b/drivers/input/mousedev.c
@@ -425,7 +425,7 @@
 		input_open_device(&mousedev->handle);
 
 	mousedev_table[minor] = mousedev;
-	mousedev->devfs = input_register_minor("mouse%d", minor, MOUSEDEV_MINOR_BASE);
+	mousedev->devfs = input_register_minor("input/mouse%d", minor, MOUSEDEV_MINOR_BASE);
 
 	return &mousedev->handle;
 }

@@ -507,7 +507,7 @@
 	mousedev_table[MOUSEDEV_MIX] = &mousedev_mix;
 	mousedev_mix.exist = 1;
 	mousedev_mix.minor = MOUSEDEV_MIX;
-	mousedev_mix.devfs = input_register_minor("mice", MOUSEDEV_MIX, MOUSEDEV_MINOR_BASE);
+	mousedev_mix.devfs = input_register_minor("input/mice", MOUSEDEV_MIX, MOUSEDEV_MINOR_BASE);
 
 #ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
 	if (!(mousedev_mix.misc = !misc_register(&psaux_mouse)))

diff -Nru a/drivers/input/tsdev.c b/drivers/input/tsdev.c
@@ -326,7 +326,7 @@
 
 	tsdev_table[minor] = tsdev;
 	tsdev->devfs =
-	    input_register_minor("ts%d", minor, TSDEV_MINOR_BASE);
+	    input_register_minor("input/ts%d", minor, TSDEV_MINOR_BASE);
 
 
 	return &tsdev->handle;