diff options
| author | Eliad Peller <eliad@wizery.com> | 2014-11-09 15:25:33 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-11-11 17:15:10 +0200 |
| commit | caf1578aefe7ebbc22376737e91ffa29ac14a33f (patch) | |
| tree | 59951b33b019035c2a84aa34e18707b97a982ad9 /drivers/net/wireless/iwlwifi/mvm/ops.c | |
| parent | 6a08f5144c871ea6ea1614f1bd742eb450d9325a (diff) | |
iwlwifi: mvm: wake up d0i3_exit_waitq when aborting d0i3
When aborting d0i3 due to taken refs, other threads might
already wait on d0i3_exit_waitq for IWL_MVM_STATUS_IN_D0I3
to get cleared (it's somewhat likely, as synchronize_rcu()
might take a while), so make sure to wake them up.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 737aac32a73..8664f617f6e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -1052,6 +1052,7 @@ static int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode) if (iwl_mvm_ref_taken(mvm)) { IWL_DEBUG_RPM(mvm->trans, "abort d0i3 due to taken ref\n"); clear_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status); + wake_up(&mvm->d0i3_exit_waitq); return 1; } |