Symbol: irq_pipe_empty
drivers/usb/gadget/udc/m66592-udc.c
1249
irq_pipe_empty(m66592, bempsts, bempenb);
drivers/usb/gadget/udc/r8a66597-udc.c
1505
irq_pipe_empty(r8a66597, bempsts, bempenb);
drivers/usb/host/r8a66597-hcd.c
1673
irq_pipe_empty(r8a66597);