cfg80211: aggregate mgmt_tx parameters into a struct

Change cfg80211 and mac80211 to use cfg80211_mgmt_tx_params
struct to aggregate parameters for mgmt_tx functions.
This makes the functions' signatures less clumsy and allows
less painful parameters extension.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
[fix all other drivers]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 2888867..6716c5c 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -317,9 +317,8 @@
 void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev);
 int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
 			  struct wireless_dev *wdev,
-			  struct ieee80211_channel *chan, bool offchan,
-			  unsigned int wait, const u8 *buf, size_t len,
-			  bool no_cck, bool dont_wait_for_ack, u64 *cookie);
+			  struct cfg80211_mgmt_tx_params *params,
+			  u64 *cookie);
 void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
 			       const struct ieee80211_ht_cap *ht_capa_mask);
 void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,