diff options
Diffstat (limited to 'include/linux/usb/composite.h')
| -rw-r--r-- | include/linux/usb/composite.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 771de7acf8d..bd6d857c12f 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -323,7 +323,15 @@ struct usb_composite_driver { extern int usb_composite_probe(struct usb_composite_driver *driver); extern void usb_composite_unregister(struct usb_composite_driver *driver); extern void usb_composite_setup_continue(struct usb_composite_dev *cdev); +extern int composite_dev_prepare(struct usb_composite_driver *composite, + struct usb_composite_dev *cdev); +void composite_dev_cleanup(struct usb_composite_dev *cdev); +static inline struct usb_composite_driver *to_cdriver( + struct usb_gadget_driver *gdrv) +{ + return container_of(gdrv, struct usb_composite_driver, gadget_driver); +} /** * struct usb_composite_device - represents one composite usb gadget |