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[PATCH 1/3] wifi: rtlwifi: drop pre_fill_tx_bd_desc() from HAL interface

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Since 'pre_fill_tx_bd_desc()' is actually used for rtl8192ee only,
there is no need to maintain function pointer in 'struct rtl_hal_ops',
and 'rtl92ee_pre_fill_tx_bd_desc()' may be converted to static.
Compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@xxxxxxxxx>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c  | 1 -
 drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c | 8 +++++---
 drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h | 3 ---
 drivers/net/wireless/realtek/rtlwifi/wifi.h          | 3 ---
 4 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
index 616a47d8d97a..011ce82efeff 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
@@ -199,7 +199,6 @@ static struct rtl_hal_ops rtl8192ee_hal_ops = {
 	.get_hw_reg = rtl92ee_get_hw_reg,
 	.set_hw_reg = rtl92ee_set_hw_reg,
 	.update_rate_tbl = rtl92ee_update_hal_rate_tbl,
-	.pre_fill_tx_bd_desc = rtl92ee_pre_fill_tx_bd_desc,
 	.rx_desc_buff_remained_cnt = rtl92ee_rx_desc_buff_remained_cnt,
 	.rx_check_dma_ok = rtl92ee_rx_check_dma_ok,
 	.fill_tx_desc = rtl92ee_tx_fill_desc,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
index 67388e0b3fa0..16589e18494b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
@@ -550,9 +550,11 @@ u16 rtl92ee_get_available_desc(struct ieee80211_hw *hw, u8 q_idx)
 	return point_diff;
 }
 
-void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw,
-				 u8 *tx_bd_desc8, u8 *desc8, u8 queue_index,
-				 struct sk_buff *skb, dma_addr_t addr)
+static void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw,
+					u8 *tx_bd_desc8, u8 *desc8,
+					u8 queue_index,
+					struct sk_buff *skb,
+					dma_addr_t addr)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
index 3852a50a688b..4c6cf4f16f95 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h
@@ -720,9 +720,6 @@ void rtl92ee_rx_check_dma_ok(struct ieee80211_hw *hw, u8 *header_desc,
 u16	rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw,
 					  u8 queue_index);
 u16 rtl92ee_get_available_desc(struct ieee80211_hw *hw, u8 queue_index);
-void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw,
-				 u8 *tx_bd_desc, u8 *desc, u8 queue_index,
-				 struct sk_buff *skb, dma_addr_t addr);
 
 void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw,
 			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index b60169196eab..cdaf0529244d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -2231,9 +2231,6 @@ struct rtl_hal_ops {
 	void (*update_rate_tbl)(struct ieee80211_hw *hw,
 				struct ieee80211_sta *sta, u8 rssi_leve,
 				bool update_bw);
-	void (*pre_fill_tx_bd_desc)(struct ieee80211_hw *hw, u8 *tx_bd_desc,
-				    u8 *desc, u8 queue_index,
-				    struct sk_buff *skb, dma_addr_t addr);
 	void (*update_rate_mask)(struct ieee80211_hw *hw, u8 rssi_level);
 	u16 (*rx_desc_buff_remained_cnt)(struct ieee80211_hw *hw,
 					 u8 queue_index);
-- 
2.41.0




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