linux-imx

ice: Refactor link event flow

Currently the link event flow works, but can be much better.
Refactor the link event flow to make it cleaner and more clear
on what is going on.

Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>