mt76x2: move utility routines in mt76x2.h

In order to reuse them supporting mt76x2u based devices, move
mt76x2_wait_for_mac, wait_for_wpdma and mt76x2_channel_silent in
mt76x2.h
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/mediatek/mt76/mt76x2.h

@@ -159,6 +159,23 @@ struct mt76x2_sta {
 	int inactive_count;
 };
 
+static inline bool mt76x2_wait_for_mac(struct mt76x2_dev *dev)
+{
+	int i;
+
+	for (i = 0; i < 500; i++) {
+		switch (mt76_rr(dev, MT_MAC_CSR0)) {
+		case 0:
+		case ~0:
+			break;
+		default:
+			return true;
+		}
+		usleep_range(5000, 10000);
+	}
+	return false;
+}
+
 static inline bool is_mt7612(struct mt76x2_dev *dev)
 {
 	return mt76_chip(&dev->mt76) == 0x7612;
@@ -166,6 +183,14 @@ static inline bool is_mt7612(struct mt76x2_dev *dev)
 
 void mt76x2_set_irq_mask(struct mt76x2_dev *dev, u32 clear, u32 set);
 
+static inline bool mt76x2_channel_silent(struct mt76x2_dev *dev)
+{
+	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
+
+	return ((chan->flags & IEEE80211_CHAN_RADAR) &&
+		chan->dfs_state != NL80211_DFS_AVAILABLE);
+}
+
 static inline void mt76x2_irq_enable(struct mt76x2_dev *dev, u32 mask)
 {
 	mt76x2_set_irq_mask(dev, 0, mask);
@@ -176,6 +201,21 @@ static inline void mt76x2_irq_disable(struct mt76x2_dev *dev, u32 mask)
 	mt76x2_set_irq_mask(dev, mask, 0);
 }
 
+static inline bool mt76x2_wait_for_bbp(struct mt76x2_dev *dev)
+{
+	return mt76_poll_msec(dev, MT_MAC_STATUS,
+			      MT_MAC_STATUS_TX | MT_MAC_STATUS_RX,
+			      0, 100);
+}
+
+static inline bool wait_for_wpdma(struct mt76x2_dev *dev)
+{
+	return mt76_poll(dev, MT_WPDMA_GLO_CFG,
+			 MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
+			 MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
+			 0, 1000);
+}
+
 extern const struct ieee80211_ops mt76x2_ops;
 
 struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev);

drivers/net/wireless/mediatek/mt76/mt76x2_init.c

@@ -24,34 +24,6 @@ struct mt76x2_reg_pair {
 	u32 value;
 };
 
-static bool
-mt76x2_wait_for_mac(struct mt76x2_dev *dev)
-{
-	int i;
-
-	for (i = 0; i < 500; i++) {
-		switch (mt76_rr(dev, MT_MAC_CSR0)) {
-		case 0:
-		case ~0:
-			break;
-		default:
-			return true;
-		}
-		usleep_range(5000, 10000);
-	}
-
-	return false;
-}
-
-static bool
-wait_for_wpdma(struct mt76x2_dev *dev)
-{
-	return mt76_poll(dev, MT_WPDMA_GLO_CFG,
-			 MT_WPDMA_GLO_CFG_TX_DMA_BUSY |
-			 MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
-			 0, 1000);
-}
-
 static void
 mt76x2_mac_pbf_init(struct mt76x2_dev *dev)
 {

drivers/net/wireless/mediatek/mt76/mt76x2_phy.c

@@ -176,15 +176,6 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
 		mt76x2_tx_power_mask(t.ht[6], t.vht[8], t.vht[8], 0));
 }
 
-static bool
-mt76x2_channel_silent(struct mt76x2_dev *dev)
-{
-	struct ieee80211_channel *chan = dev->mt76.chandef.chan;
-
-	return ((chan->flags & IEEE80211_CHAN_RADAR) &&
-		chan->dfs_state != NL80211_DFS_AVAILABLE);
-}
-
 static bool
 mt76x2_phy_tssi_init_cal(struct mt76x2_dev *dev)
 {