tree fce809a94896bfd619a94147164eb8de6ba2d1c9
parent 4171bb3346dd8e9f3e996fd43271616181208285
author Luciano Coelho <luciano.coelho@intel.com> 1426798713 +0200
committer Emmanuel Grumbach <emmanuel.grumbach@intel.com> 1430302368 +0300

iwlwifi: mvm: generalize the other-scan stopping code

Instead of hardcoding the differences between UMAC scans and LMAC
scans (which in this case is the number of simultaneous scans that can
run), introduce a max_scans variable and stop scans of the other type
(i.e. stop sched scan if regular scan is being attempted and
vice-versa) if the number of running scans reached the maximum.

Add a function that checks if the maximum number of scans was reached
and stops the appropriate scan to make room for the new scan.

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