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authorGreg Kroah-Hartman <gregkh@suse.de>2006-06-19 23:59:31 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-07 15:44:30 -0800
commit7bc3d635628db100c024aca7f836a18188e9bb62 (patch)
tree48a0d36071389818ec686506dd69bb16edb9224a
parent6e8cf7751f9fb913095d6142d068f41fbf0424bb (diff)
downloadop-kernel-dev-7bc3d635628db100c024aca7f836a18188e9bb62.zip
op-kernel-dev-7bc3d635628db100c024aca7f836a18188e9bb62.tar.gz
USB: move usb_device_class class devices to be real devices
This moves the usb class devices that control the usbfs nodes to show up in the proper place in the larger device tree. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/core/devio.c24
-rw-r--r--include/linux/usb.h2
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 4b3a6ab..74be846 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -522,19 +522,19 @@ static int check_ctrlrecip(struct dev_state *ps, unsigned int requesttype, unsig
static struct usb_device *usbdev_lookup_minor(int minor)
{
- struct class_device *class_dev;
- struct usb_device *dev = NULL;
+ struct device *device;
+ struct usb_device *udev = NULL;
down(&usb_device_class->sem);
- list_for_each_entry(class_dev, &usb_device_class->children, node) {
- if (class_dev->devt == MKDEV(USB_DEVICE_MAJOR, minor)) {
- dev = class_dev->class_data;
+ list_for_each_entry(device, &usb_device_class->devices, node) {
+ if (device->devt == MKDEV(USB_DEVICE_MAJOR, minor)) {
+ udev = device->platform_data;
break;
}
}
up(&usb_device_class->sem);
- return dev;
+ return udev;
};
/*
@@ -1596,19 +1596,19 @@ static int usbdev_add(struct usb_device *dev)
{
int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1);
- dev->class_dev = class_device_create(usb_device_class, NULL,
- MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev,
+ dev->usbfs_dev = device_create(usb_device_class, &dev->dev,
+ MKDEV(USB_DEVICE_MAJOR, minor),
"usbdev%d.%d", dev->bus->busnum, dev->devnum);
- if (IS_ERR(dev->class_dev))
- return PTR_ERR(dev->class_dev);
+ if (IS_ERR(dev->usbfs_dev))
+ return PTR_ERR(dev->usbfs_dev);
- dev->class_dev->class_data = dev;
+ dev->usbfs_dev->platform_data = dev;
return 0;
}
static void usbdev_remove(struct usb_device *dev)
{
- class_device_unregister(dev->class_dev);
+ device_unregister(dev->usbfs_dev);
}
static int usbdev_notify(struct notifier_block *self, unsigned long action,
diff --git a/include/linux/usb.h b/include/linux/usb.h
index aab5b1b..f18ced0 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -372,7 +372,7 @@ struct usb_device {
char *serial; /* iSerialNumber string, if present */
struct list_head filelist;
- struct class_device *class_dev;
+ struct device *usbfs_dev;
struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */
/*
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