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.TH "USB_HCD_IRQ" "9" "09 October 2005" "" ""

.SH NAME
usb_hcd_irq \- hook IRQs to HCD framework (bus glue)
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
irqreturn_t usb_hcd_irq  (int \fIirq\fB, void * \fI__hcd\fB, struct pt_regs * \fIr\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIirq\fB\fR
the IRQ being raised
.TP
\fB\fI__hcd\fB\fR
pointer to the HCD whose IRQ is being signaled
.TP
\fB\fIr\fB\fR
saved hardware registers
.SH "DESCRIPTION"
.PP
If the controller isn't HALTed, calls the driver's irq handler.
Checks whether the controller is now dead.