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-rw-r--r--drivers/usb/core/hcd.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 19b5c4afeef2..fc32391a34d5 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -788,9 +788,11 @@ void usb_hcd_poll_rh_status(struct usb_hcd *hcd)
EXPORT_SYMBOL_GPL(usb_hcd_poll_rh_status);
/* timer callback */
-static void rh_timer_func (unsigned long _hcd)
+static void rh_timer_func (struct timer_list *t)
{
- usb_hcd_poll_rh_status((struct usb_hcd *) _hcd);
+ struct usb_hcd *_hcd = from_timer(_hcd, t, rh_timer);
+
+ usb_hcd_poll_rh_status(_hcd);
}
/*-------------------------------------------------------------------------*/
@@ -2545,7 +2547,7 @@ struct usb_hcd *__usb_create_hcd(const struct hc_driver *driver,
hcd->self.bus_name = bus_name;
hcd->self.uses_dma = (sysdev->dma_mask != NULL);
- setup_timer(&hcd->rh_timer, rh_timer_func, (unsigned long)hcd);
+ timer_setup(&hcd->rh_timer, rh_timer_func, 0);
#ifdef CONFIG_PM
INIT_WORK(&hcd->wakeup_work, hcd_resume_work);
#endif