Move all event handling to the existing work queue, which will
make it simpler to pass event information to the handler.
Signed-off-by: NKeith Busch <keith.busch@intel.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: NSinan Kaya <okaya@kernel.org>
Reviewed-by: NOza Pawandeep <poza@codeaurora.org>