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iwlwifi: trans: divide stop_hw into stop_device/op_mode_leave

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The stop_hw trans callback is not well defined. It is missing in many
cleanup flows and the division of labor between stop_device/stop_hw
is cumbersome. Remove stop_hw and use stop_device to perform both.
Implement this for all current transports.

PCIE needs some extra configuration the op-mode is leaving to configure
RF kill. Expose this explicitly as a new op_mode_leave trans callback.
Take the call to stop_device outside iwl_run_mvm_init_ucode, this
makes more sense and WARN when we want to run the INIT firmware while
it has run already.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Arik Nemtsov
2013-11-24 19:10:46 +02:00
committed by Emmanuel Grumbach
parent 8b206d198c
commit a408284367
8 changed files with 55 additions and 67 deletions
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6
drivers/net/wireless/iwlwifi/dvm/mac80211.c
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@@ -322,12 +322,6 @@ static void iwlagn_mac_stop(struct ieee80211_hw *hw)
flush_workqueue(priv->workqueue);
/* User space software may expect getting rfkill changes
* even if interface is down, trans->down will leave the RF
* kill interrupt enabled
*/
iwl_trans_stop_hw(priv->trans, false);
IWL_DEBUG_MAC80211(priv, "leave\n");
}