diff options
| author | Arik Nemtsov <arik@wizery.com> | 2013-10-17 17:51:35 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-02-03 22:23:40 +0200 |
| commit | 519e202649590b4fc1f84cda795af4cf79363362 (patch) | |
| tree | 3d864ce0b6b4475dcd33a9349cf594108266e063 /drivers/net/wireless/iwlwifi/mvm/scan.c | |
| parent | 7498cf4cebc2dab430d41ea5ccaac2197b9c7020 (diff) | |
iwlwifi: mvm: add D0i3 ref/unref for scan
Take a reference when starting to scan and release it on completion.
Note that if the scan is cancelled/aborted, a completion will still be
sent up.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/scan.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/scan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index 6c5c17397f7..8477902a918 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -407,6 +407,8 @@ int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, mvm->scan_status = IWL_MVM_SCAN_NONE; ieee80211_scan_completed(mvm->hw, notif->status != SCAN_COMP_STATUS_OK); + iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN); + return 0; } @@ -475,6 +477,7 @@ void iwl_mvm_cancel_scan(struct iwl_mvm *mvm) if (iwl_mvm_is_radio_killed(mvm)) { ieee80211_scan_completed(mvm->hw, true); + iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN); mvm->scan_status = IWL_MVM_SCAN_NONE; return; } |