usbdevfs_bulktransfer32 1612 fs/compat_ioctl.c #define USBDEVFS_BULK32              _IOWR('U', 2, struct usbdevfs_bulktransfer32)
usbdevfs_bulktransfer32 1616 fs/compat_ioctl.c         struct usbdevfs_bulktransfer32 __user *p32 = compat_ptr(arg);