+++ /dev/null
---- a/main.c
-+++ b/main.c
-@@ -418,11 +418,7 @@ static void mwl_set_ht_caps(struct mwl_p
- band->ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
- band->ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
-
--#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
-- hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
--#else
- ieee80211_hw_set(hw, AMPDU_AGGREGATION);
--#endif
- band->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
- band->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_4;
-
-@@ -524,29 +520,16 @@ static int mwl_wl_init(struct mwl_priv *
- hw->queues = SYSADPT_TX_WMM_QUEUES;
-
- /* Set rssi values to dBm */
--#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
-- hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_HAS_RATE_CONTROL;
--#else
- ieee80211_hw_set(hw, SIGNAL_DBM);
- ieee80211_hw_set(hw, HAS_RATE_CONTROL);
--#endif
-
- /* Ask mac80211 not to trigger PS mode
- * based on PM bit of incoming frames.
- */
--#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
-- hw->flags |= IEEE80211_HW_AP_LINK_PS;
--#else
- ieee80211_hw_set(hw, AP_LINK_PS);
--#endif
-
--#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
-- hw->flags |= IEEE80211_HW_SUPPORTS_PER_STA_GTK |
-- IEEE80211_HW_MFP_CAPABLE;
--#else
- ieee80211_hw_set(hw, SUPPORTS_PER_STA_GTK);
- ieee80211_hw_set(hw, MFP_CAPABLE);
--#endif
-
- hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
-
---- a/dev.h
-+++ b/dev.h
-@@ -484,10 +484,6 @@ static inline struct mwl_sta *mwl_dev_ge
- return (struct mwl_sta *)&sta->drv_priv;
- }
-
--#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)
--#define ether_addr_copy(dst, src) memcpy(dst, src, ETH_ALEN)
--#endif
--
- /* Defined in mac80211.c. */
- extern const struct ieee80211_ops mwl_mac80211_ops;
-
---- a/mac80211.c
-+++ b/mac80211.c
-@@ -572,19 +572,11 @@ static int mwl_mac80211_get_survey(struc
- return 0;
- }
-
--#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0)
--static int mwl_mac80211_ampdu_action(struct ieee80211_hw *hw,
-- struct ieee80211_vif *vif,
-- enum ieee80211_ampdu_mlme_action action,
-- struct ieee80211_sta *sta,
-- u16 tid, u16 *ssn, u8 buf_size)
--#else
- static int mwl_mac80211_ampdu_action(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- enum ieee80211_ampdu_mlme_action action,
- struct ieee80211_sta *sta,
- u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
--#endif
- {
- int rc = 0;
- struct mwl_priv *priv = hw->priv;
---- a/rx.c
-+++ b/rx.c
-@@ -232,10 +232,8 @@ static inline void mwl_rx_prepare_status
- status->flag |= RX_FLAG_VHT;
- if (bw == RX_RATE_INFO_HT40)
- status->flag |= RX_FLAG_40MHZ;
--#if LINUX_VERSION_CODE > KERNEL_VERSION(3, 18, 0)
- if (bw == RX_RATE_INFO_HT80)
- status->vht_flag |= RX_VHT_FLAG_80MHZ;
--#endif
- if (gi == RX_RATE_INFO_SHORT_INTERVAL)
- status->flag |= RX_FLAG_SHORT_GI;
- status->vht_nss = (nss + 1);
+++ /dev/null
---- a/mac80211.c
-+++ b/mac80211.c
-@@ -597,10 +597,13 @@ static int mwl_mac80211_get_survey(struc
-
- static int mwl_mac80211_ampdu_action(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
-- enum ieee80211_ampdu_mlme_action action,
-- struct ieee80211_sta *sta,
-- u16 tid, u16 *ssn, u8 buf_size, bool amsdu)
-+ struct ieee80211_ampdu_params *params)
- {
-+ enum ieee80211_ampdu_mlme_action action = params->action;
-+ struct ieee80211_sta *sta = params->sta;
-+ u16 tid = params->tid;
-+ u16 *ssn = ¶ms->ssn;
-+ u8 buf_size = params->buf_size;
- int rc = 0;
- struct mwl_priv *priv = hw->priv;
- struct mwl_ampdu_stream *stream;