Found several incorrect conditionals after calling the prot_autoc_*
functions. Likewise we weren't always freeing the FWSW semaphore after
grabbing it.   This would lead to DA cables being unable to link along with
possible other errors.

CC: Arun Sharma <asharma@fb.com>
CC: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>