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path: root/drivers/usb/core/hcd.c
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Diffstat (limited to 'drivers/usb/core/hcd.c')
-rw-r--r--drivers/usb/core/hcd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index e1282328fc27..9d7fc9a39933 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2352,7 +2352,7 @@ static int usb_hcd_request_irqs(struct usb_hcd *hcd,
"io mem" : "io base",
(unsigned long long)hcd->rsrc_start);
} else {
- hcd->irq = -1;
+ hcd->irq = 0;
if (hcd->rsrc_start)
dev_info(hcd->self.controller, "%s 0x%08llx\n",
(hcd->driver->flags & HCD_MEMORY) ?
@@ -2508,7 +2508,7 @@ err_register_root_hub:
clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
del_timer_sync(&hcd->rh_timer);
err_hcd_driver_start:
- if (usb_hcd_is_primary_hcd(hcd) && hcd->irq >= 0)
+ if (usb_hcd_is_primary_hcd(hcd) && hcd->irq > 0)
free_irq(irqnum, hcd);
err_request_irq:
err_hcd_driver_setup:
@@ -2573,7 +2573,7 @@ void usb_remove_hcd(struct usb_hcd *hcd)
del_timer_sync(&hcd->rh_timer);
if (usb_hcd_is_primary_hcd(hcd)) {
- if (hcd->irq >= 0)
+ if (hcd->irq > 0)
free_irq(hcd->irq, hcd);
}