tree 5ecd9c8c6c755aacb3e82385e4da636b2c3f1a11
parent 29c09648734b94e42802f021658a47361169403b
author Christoph Hellwig <hch@lst.de> 1509266669 +0200
committer Christoph Hellwig <hch@lst.de> 1509550084 +0100

nvme: move controller deletion to common code

Move the ->delete_work and the associated helpers to common code instead
of duplicating them in every driver.  This also adds the missing reference
get/put for the loop driver.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>