Defined in 1 files as a macro:

• include/linux/usb.h, line 409 (as a macro)

Referenced in 3 files:

• drivers/hid/usbhid/hid-core.c
  • line 996
  • line 998
• drivers/input/tablet/gtco.c, line 902
• drivers/video/fbdev/udlfb.c, line 1583