diff options
| author | Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> | 2016-02-22 10:21:41 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-03-02 08:56:58 +0200 |
| commit | fcb6b92a682fe5032fdc31af7f8ed86f1dabb1e2 (patch) | |
| tree | 93b7d6182920c18848f5b091b91d1e42fbb0bb8b /drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | |
| parent | 3d2d442236b3f87cf9ff70c4252488ed7c6d5be8 (diff) | |
iwlwifi: mvm: update ucode status before stopping device
Leaving ucode_loaded to true after stop_device() has been called
is a recipe for problems. Flows that are not sync'ed with the
driver life cycle (like debugfs hooks and thermal hooks) must
check that the firmware is loaded before they interact with it.
Therefore we need to keep this variable updated with the real
status of the firmware.
Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 927b0559d42d..ec6b07282e7d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -972,7 +972,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm) */ iwl_mvm_unref_all_except(mvm, IWL_MVM_REF_UCODE_DOWN); - iwl_trans_stop_device(mvm->trans); + iwl_mvm_stop_device(mvm); mvm->scan_status = 0; mvm->ps_disabled = false; @@ -1141,7 +1141,7 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm) */ flush_work(&mvm->roc_done_wk); - iwl_trans_stop_device(mvm->trans); + iwl_mvm_stop_device(mvm); iwl_mvm_async_handlers_purge(mvm); /* async_handlers_list is empty and will stay empty: HW is stopped */ @@ -1172,8 +1172,6 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm) mvm->scan_uid_status[i] = 0; } } - - mvm->ucode_loaded = false; } static void iwl_mvm_mac_stop(struct ieee80211_hw *hw) |