usb_hcd_irq
Name
usb_hcd_irq -- hook IRQs to HCD framework (bus glue)
Synopsis
irqreturn_t usb_hcd_irq (int irq, void * __hcd, struct pt_regs * r);
Arguments
irq the IRQ being raised
__hcd pointer to the HCD whose IRQ is beinng signaled
r saved hardware registers
Description
When registering a USB bus through the HCD framework code, use this
to handle interrupts. The PCI glue layer does so automatically; only
bus glue for non-PCI system busses will need to use this.