isci: unify port link_up and link_down handlers

Unify the handlers and kill the state handler implementations.

Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Piotr Sawicki <piotr.sawicki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2 files changed