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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-14 09:20:37 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-05-14 09:20:37 -0700
commitfa286188ce0fce994c3fc2bddcafeb948834591f (patch)
tree72abc08a625c4341fc6606fdd547ed320b81fc66 /include/linux/usb.h
parente44694e858ed000ef11ee37861c7f7c86d8ddbda (diff)
Revert "usb: move struct usb_device->children to struct usb_hub_port->child"
This reverts commit bebc56d58dc780539777d2b1ca80df5566e2ad87. The call here is fragile and not well thought out, so revert it, it's not fully baked yet and I don't want this to go into 3.5. Cc: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r--include/linux/usb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 69163a0abe9..5483cd70390 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -424,6 +424,7 @@ enum usb_device_removable {
* access from userspace
* @usbfs_dentry: usbfs dentry entry for the device
* @maxchild: number of ports if hub
+ * @children: child devices - USB devices that are attached to this hub
* @quirks: quirks of the whole device
* @urbnum: number of URBs submitted for the whole device
* @active_duration: total time device is not suspended
@@ -490,6 +491,7 @@ struct usb_device {
struct list_head filelist;
int maxchild;
+ struct usb_device **children;
u32 quirks;
atomic_t urbnum;
@@ -515,8 +517,6 @@ static inline struct usb_device *interface_to_usbdev(struct usb_interface *intf)
extern struct usb_device *usb_get_dev(struct usb_device *dev);
extern void usb_put_dev(struct usb_device *dev);
-extern struct usb_device *usb_get_hub_child_device(struct usb_device *hdev,
- int port1);
/* USB device locking */
#define usb_lock_device(udev) device_lock(&(udev)->dev)