Re: USB 2.0: No giveback comes for one submitted URB

2012-11-26 Thread Alan Stern
On Mon, 26 Nov 2012, naveen yadav wrote: > Dear Alan, > > Thanks for your reply , > > We check on 3.2.34 and 3.6.7 on X86 host machine. and result is same > without connecting Bluetooth device. > I am attaching log Yes, very good. But you still have to do what I mentioned in my earlier email:

Re: USB 2.0: No giveback comes for one submitted URB

2012-11-22 Thread Alan Stern
On Thu, 22 Nov 2012, naveen yadav wrote: > Hi, > > we are using 3.2.2 version of kernel. > > When Bluetooth(connected to USB 2.0) is suspended, urb->use_count > value does not become zero and eventually there is a continuous wait > in wait_event() of usb_kill_urb(). > wait_event(usb_ki