r8a66597_irq 1459 drivers/usb/gadget/udc/r8a66597-udc.c static irqreturn_t r8a66597_irq(int irq, void *_r8a66597) r8a66597_irq 1602 drivers/usb/host/r8a66597-hcd.c static irqreturn_t r8a66597_irq(struct usb_hcd *hcd)