usbdevfs_disconnectsignal32 1643 fs/compat_ioctl.c #define USBDEVFS_DISCSIGNAL32      _IOR('U', 14, struct usbdevfs_disconnectsignal32)
usbdevfs_disconnectsignal32 1648 fs/compat_ioctl.c         struct usbdevfs_disconnectsignal32 __user *udis;