mt76: clean up unused leftover EXPORT_SYMBOLs

Make previously exported functions static where possible
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76.h

@@ -668,8 +668,6 @@ int mt76u_vendor_request(struct mt76_dev *dev, u8 req,
 			 void *buf, size_t len);
 void mt76u_single_wr(struct mt76_dev *dev, const u8 req,
 		     const u16 offset, const u32 val);
-u32 mt76u_rr(struct mt76_dev *dev, u32 addr);
-void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val);
 int mt76u_init(struct mt76_dev *dev, struct usb_interface *intf);
 void mt76u_deinit(struct mt76_dev *dev);
 int mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf,

drivers/net/wireless/mediatek/mt76/mt76x02_mac.c

@@ -18,7 +18,7 @@
 #include "mt76x02.h"
 #include "mt76x02_trace.h"
 
-enum mt76x02_cipher_type
+static enum mt76x02_cipher_type
 mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
 {
 	memset(key_data, 0, 32);
@@ -43,7 +43,6 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data)
 		return MT_CIPHER_NONE;
 	}
 }
-EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info);
 
 int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
 				 u8 key_idx, struct ieee80211_key_conf *key)
@@ -95,7 +94,6 @@ int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_key);
 
 void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx,
 			    u8 vif_idx, u8 *mac)
@@ -154,7 +152,6 @@ void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq)
 
 	mt76_txq_init(&dev->mt76, txq);
 }
-EXPORT_SYMBOL_GPL(mt76x02_txq_init);
 
 static __le16
 mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev,
@@ -239,7 +236,6 @@ bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev,
 
 	return true;
 }
-EXPORT_SYMBOL_GPL(mt76x02_mac_load_tx_status);
 
 static int
 mt76x02_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
@@ -483,7 +479,6 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev,
 out:
 	rcu_read_unlock();
 }
-EXPORT_SYMBOL_GPL(mt76x02_send_tx_status);
 
 int
 mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate)
@@ -705,7 +700,6 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq)
 		kfifo_put(&dev->txstatus_fifo, stat);
 	}
 }
-EXPORT_SYMBOL_GPL(mt76x02_mac_poll_tx_status);
 
 static void
 mt76x02_mac_queue_txdone(struct mt76x02_dev *dev, struct sk_buff *skb,

drivers/net/wireless/mediatek/mt76/mt76x02_mac.h

@@ -199,8 +199,6 @@ mt76x02_skb_tx_info(struct sk_buff *skb)
 }
 
 void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq);
-enum mt76x02_cipher_type
-mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data);
 
 int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx,
 				 u8 key_idx, struct ieee80211_key_conf *key);

drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c

@@ -225,7 +225,6 @@ static void mt76x02_dma_enable(struct mt76x02_dev *dev)
 	mt76_clear(dev, MT_WPDMA_GLO_CFG,
 		   MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
 }
-EXPORT_SYMBOL_GPL(mt76x02_dma_enable);
 
 void mt76x02_dma_cleanup(struct mt76x02_dev *dev)
 {

drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c

@@ -110,7 +110,6 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev,
 
 	return max_txpwr;
 }
-EXPORT_SYMBOL_GPL(mt76x02_tx_get_max_txpwr_adj);
 
 s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj)
 {
@@ -125,7 +124,6 @@ s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj)
 	else
 		return (txpwr < -16) ? 8 : (txpwr + 32) / 2;
 }
-EXPORT_SYMBOL_GPL(mt76x02_tx_get_txpwr_adj);
 
 void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr)
 {

drivers/net/wireless/mediatek/mt76/usb.c

@@ -100,7 +100,7 @@ static u32 __mt76u_rr(struct mt76_dev *dev, u32 addr)
 	return data;
 }
 
-u32 mt76u_rr(struct mt76_dev *dev, u32 addr)
+static u32 mt76u_rr(struct mt76_dev *dev, u32 addr)
 {
 	u32 ret;
 
@@ -110,7 +110,6 @@ u32 mt76u_rr(struct mt76_dev *dev, u32 addr)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(mt76u_rr);
 
 /* should be called with usb_ctrl_mtx locked */
 static void __mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
@@ -136,13 +135,12 @@ static void __mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
 	trace_usb_reg_wr(dev, addr, val);
 }
 
-void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
+static void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val)
 {
 	mutex_lock(&dev->usb.usb_ctrl_mtx);
 	__mt76u_wr(dev, addr, val);
 	mutex_unlock(&dev->usb.usb_ctrl_mtx);
 }
-EXPORT_SYMBOL_GPL(mt76u_wr);
 
 static u32 mt76u_rmw(struct mt76_dev *dev, u32 addr,
 		     u32 mask, u32 val)