usb: core: hcd: make hcd->irq unsigned

[deliverable/linux.git] / drivers / usb / host / ohci-hcd.c

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 34b9edd866513fe93577444cc82e9327d33e0b06..831fa40c609af6d092f517015985ac5954027671 100644 (file)
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -899,7 +899,7 @@ static void ohci_stop (struct usb_hcd *hcd)
        ohci_usb_reset (ohci);
        ohci_writel (ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable);
        free_irq(hcd->irq, hcd);
-       hcd->irq = -1;
+       hcd->irq = 0;
 
        if (quirk_zfmicro(ohci))
                del_timer(&ohci->unlink_watchdog);