This has never been used, and now is totally unreferenced.  Nuke it.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de>
Acked-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NJens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Link: http://lkml.kernel.org/r/1478654107-7384-7-git-send-email-hch@lst.deSigned-off-by: NThomas Gleixner <tglx@linutronix.de>