iwlwifi: introduce external debug level

This debug level will be used in the future for logging
interaction with external modules.

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Matti Gottlieb 2013-08-06 18:17:42 +03:00 • committed by Johannes Berg
commit f4f3c65984