[PATCH 3/36] Driver Core: Move virtual_device_parent() to core.c

Greg KH
2006-12-01T23:23:31Z

From: Greg Kroah-Hartman <gregkh@suse.de>

It doesn't need to be global or in device.h

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 17 -----------------
drivers/base/core.c | 17 +++++++++++++++++
include/linux/device.h | 2 --
3 files changed, 17 insertions(+), 19 deletions(-)

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 0ff267a..2e705f6 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -893,23 +893,6 @@ void class_interface_unregister(struct c
class_put(parent);
}

-int virtual_device_parent(struct device *dev)
-{
- if (!dev->class)
- return -ENODEV;
-
- if (!dev->class->virtual_dir) {
- static struct kobject *virtual_dir = NULL;
-
- if (!virtual_dir)
- virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
- dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
- }
-
- dev->kobj.parent = dev->class->virtual_dir;
- return 0;
-}
-
int __init classes_init(void)
{
int retval;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index d4f35d8..dbcd40b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -384,6 +384,23 @@ void device_initialize(struct device *de
device_init_wakeup(dev, 0);
}

+static int virtual_device_parent(struct device *dev)
+{
+ if (!dev->class)
+ return -ENODEV;
+
+ if (!dev->class->virtual_dir) {
+ static struct kobject *virtual_dir = NULL;
+
+ if (!virtual_dir)
+ virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
+ dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
+ }
+
+ dev->kobj.parent = dev->class->virtual_dir;
+ return 0;
+}
+
/**
* device_add - add device to device hierarchy.
* @dev: device.
diff --git a/include/linux/device.h b/include/linux/device.h
index b00e027..00b29e0 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -440,8 +440,6 @@ extern struct device *device_create(stru
__attribute__((format(printf,4,5)));
extern void device_destroy(struct class *cls, dev_t devt);

-extern int virtual_device_parent(struct device *dev);
-
/*
* Platform "fixup" functions - allow the platform to have their say
* about devices and actions that the general device layer doesn't
--
1.4.4.1