diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-03 12:18:33 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-07-06 00:33:07 +0300 |
| commit | 69e046423ad71de625ac1b0f0f390d3b9727b8c9 (patch) | |
| tree | 44d0dca7de152334772d447dd040710f68e597ad /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | f43495fd5e37b2ef4a187974011ff439e6354053 (diff) | |
iwlwifi: mvm: change scan timeout to a delayed work
Some transports may sleep when writing to registers, which is done
when calling iwl_force_nmi(). So we can't call iwl_force_nmi() in a
timer context. To solve that, convert the scan timeout timer to a
delayed work.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 632b1dc552a0..063ebbeb8481 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -608,6 +608,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, INIT_WORK(&mvm->d0i3_exit_work, iwl_mvm_d0i3_exit_work); INIT_DELAYED_WORK(&mvm->fw_dump_wk, iwl_mvm_fw_error_dump_wk); INIT_DELAYED_WORK(&mvm->tdls_cs.dwork, iwl_mvm_tdls_ch_switch_work); + INIT_DELAYED_WORK(&mvm->scan_timeout_dwork, iwl_mvm_scan_timeout_wk); INIT_WORK(&mvm->add_stream_wk, iwl_mvm_add_new_dqa_stream_wk); spin_lock_init(&mvm->d0i3_tx_lock); @@ -766,9 +767,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, iwl_mvm_tof_init(mvm); - setup_timer(&mvm->scan_timer, iwl_mvm_scan_timeout, - (unsigned long)mvm); - return op_mode; out_unregister: @@ -822,8 +820,6 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode) iwl_mvm_tof_clean(mvm); - del_timer_sync(&mvm->scan_timer); - mutex_destroy(&mvm->mutex); mutex_destroy(&mvm->d0i3_suspend_mutex); |