On Mon, Mar 10, 2014 at 05:27:17PM +0000, Poulain, Loic wrote: > Despite the needs_rebind flag, the interface rebind was never > done for the PM runtime resume. This patch fixes this issue > by triggering the rebind in usb runtime resume. > > The rebind procedure needs to be called with the device lock. > However, depending the call path (remote wakeup, local resume), > the device lock may or may not already be held in usb runtime > resume. So, use a work queue to take the lock unconditionally. > Protect this work against any deadlock in the same way as > reset_device. > > Signed-off-by: lpoulain <loic.poul...@intel.com>
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