linux-phytec-ti

iwlwifi: some clean up in transport layer

Remove outdated iwlagn prefix to a few functions and fix comments
that were not accurate.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>