From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 23 Oct 2006 17:40:54 +0000 (-0700)
Subject: Driver Core: Move virtual_device_parent() to core.c
X-Git-Tag: firefly_0821_release~30985^2~47^2~575^2~33
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f0ee61a6cecd100301a60d99feb187776533b2a2;p=firefly-linux-kernel-4.4.55.git

Driver Core: Move virtual_device_parent() to core.c

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>
---

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 0ff267a248db..2e705f6abb4c 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -893,23 +893,6 @@ void class_interface_unregister(struct class_interface *class_intf)
 	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 d4f35d8902a2..dbcd40b987d2 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -384,6 +384,23 @@ void device_initialize(struct device *dev)
 	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 b00e02711393..00b29e0c5ce0 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -440,8 +440,6 @@ extern struct device *device_create(struct class *cls, struct device *parent,
 				    __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