[PATCH] USB: move the usb hcd code to use the new class code.
This moves a kref into the main hcd structure, which detaches it from
the class device structure.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 2d1ac50..3d508bf 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -287,15 +287,14 @@
struct dentry *usbfs_dentry; /* usbfs dentry entry for the bus */
- struct class_device class_dev; /* class device for this bus */
+ struct class_device *class_dev; /* class device for this bus */
+ struct kref kref; /* handles reference counting this bus */
void (*release)(struct usb_bus *bus); /* function to destroy this bus's memory */
#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
struct mon_bus *mon_bus; /* non-null when associated */
int monitored; /* non-zero when monitored */
#endif
};
-#define to_usb_bus(d) container_of(d, struct usb_bus, class_dev)
-
/* -------------------------------------------------------------------------- */