From: Emmanuel Grumbach Date: Wed, 22 May 2019 09:22:35 +0000 (+0300) Subject: iwlwifi: mvm: clear rfkill_safe_init_done when we start the firmware X-Git-Tag: v5.3-rc1~140^2~52^2~1^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=940225628652b340b2bfe99f42f3d2db9fd9ce6c;p=thirdparty%2Fkernel%2Flinux.git iwlwifi: mvm: clear rfkill_safe_init_done when we start the firmware Otherwise it'll stay set forever which is clearly buggy. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 53cbf051a2d77..1d608e9e91018 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -421,6 +421,8 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) lockdep_assert_held(&mvm->mutex); + mvm->rfkill_safe_init_done = false; + iwl_init_notification_wait(&mvm->notif_wait, &init_wait, init_complete, @@ -539,8 +541,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) lockdep_assert_held(&mvm->mutex); - if (WARN_ON_ONCE(mvm->rfkill_safe_init_done)) - return 0; + mvm->rfkill_safe_init_done = false; iwl_init_notification_wait(&mvm->notif_wait, &calib_wait, @@ -1138,10 +1139,13 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm) iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY); + mvm->rfkill_safe_init_done = false; ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR); if (ret) return ret; + mvm->rfkill_safe_init_done = true; + iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE); return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img);