Greg:
Your recent change to struct urb broke this function in the bluetooth
driver. You know, I think usb_wait_for_urb() would make an excellent
addition to usbcore. At some future time we could consider replacing
synchronous unlink_urb with asynchronous unlink plus wait_for_urb.
Alan Stern
===== drivers/bluetooth/hci_usb.c 1.43 vs edited =====
--- 1.43/drivers/bluetooth/hci_usb.c Wed Apr 21 01:11:06 2004
+++ edited/drivers/bluetooth/hci_usb.c Wed Apr 28 13:20:22 2004
@@ -342,7 +342,7 @@
static inline void hci_usb_wait_for_urb(struct urb *urb)
{
- while (atomic_read(&urb->count) > 1) {
+ while (atomic_read(&urb->kref.refcount) > 1) {
current->state = TASK_UNINTERRUPTIBLE;
schedule_timeout((5 * HZ + 999) / 1000);
}
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