irq_pipe_empty   1249 drivers/usb/gadget/udc/m66592-udc.c 			irq_pipe_empty(m66592, bempsts, bempenb);
irq_pipe_empty   1505 drivers/usb/gadget/udc/r8a66597-udc.c 			irq_pipe_empty(r8a66597, bempsts, bempenb);
irq_pipe_empty   1675 drivers/usb/host/r8a66597-hcd.c 			irq_pipe_empty(r8a66597);