ixgbe: merge reset task into service task

This change is meant to further help to reduce possible configuration
collisions between the various tasklets.  This change combines the device
reset with the service task.  As a result it is now not possible to be
updating the link on the device while also resetting the part.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Evan Swanson <evan.swanson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --cc drivers/net/ixgbe/ixgbe.h
Simple merge

diff --cc drivers/net/ixgbe/ixgbe_main.c
Simple merge