Defined in 2 files as a macro:

• Documentation/usb/usbdevfs-drop-permissions.c, line 15 (as a macro)
• include/uapi/linux/usbdevice_fs.h, line 220 (as a macro)

Referenced in 2 files:

• Documentation/usb/usbdevfs-drop-permissions.c
  • line 14
  • line 23
• drivers/usb/core/devio.c, line 2647