diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-10-07 15:16:26 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-01-23 23:36:46 +0200 |
| commit | bac453ab3745eaa64137ea6e77e009b45954f0ae (patch) | |
| tree | 7ad96e39b4b7e8de9a917c00a366e11a6d3608af /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | 371a17ed415af2023dddf90210122241d69b6727 (diff) | |
iwlwifi: mvm: don't restart HW if suspend fails with unified image
For unified images, we shouldn't restart the HW if suspend fails. The
only reason for restarting the HW with non-unified images is to go
back to the D0 image.
Fixes: 23ae61282b88 ("iwlwifi: mvm: Do not switch to D3 image on suspend")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index b88e2048ae0b..207d8ae1e116 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1262,12 +1262,15 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, iwl_trans_d3_suspend(mvm->trans, test, !unified_image); out: if (ret < 0) { - iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN); - if (mvm->restart_fw > 0) { - mvm->restart_fw--; - ieee80211_restart_hw(mvm->hw); - } iwl_mvm_free_nd(mvm); + + if (!unified_image) { + iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN); + if (mvm->restart_fw > 0) { + mvm->restart_fw--; + ieee80211_restart_hw(mvm->hw); + } + } } out_noreset: mutex_unlock(&mvm->mutex); |