diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-06-19 23:59:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-06-21 15:04:19 -0700 |
| commit | c182274ffe1277f4e7c564719a696a37cacf74ea (patch) | |
| tree | 0e9df4d75ff12dcefad3058b3509b2f2b09202bc /drivers | |
| parent | 9bde7497e0b54178c317fac47a18be7f948dd471 (diff) | |
| download | op-kernel-dev-c182274ffe1277f4e7c564719a696a37cacf74ea.zip op-kernel-dev-c182274ffe1277f4e7c564719a696a37cacf74ea.tar.gz | |
[PATCH] 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.
No userspace changes is needed, this is compatible due to the symlinks
generated by the driver core.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/core/devio.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 2eda52f..3f8e062 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -515,19 +515,19 @@ 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; }; /* @@ -1580,16 +1580,16 @@ static void 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); - dev->class_dev->class_data = dev; + dev->usbfs_dev->platform_data = dev; } 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, |
