USBDEVFS_FORBID_SUSPEND  227 include/uapi/linux/usbdevice_fs.h #define USBDEVFS_FORBID_SUSPEND    _IO('U', 33)
USBDEVFS_FORBID_SUSPEND  227 tools/include/uapi/linux/usbdevice_fs.h #define USBDEVFS_FORBID_SUSPEND    _IO('U', 33)