mt7603: remove unnecessary mcu register read function

Signed-off-by: Felix Fietkau <nbd@nbd.name>
openwrt · Nov 1, 2017 · 51a6764 · 51a6764
1 parent ded88cd
commit 51a6764
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Showing 2 changed files with 0 additions and 28 deletions.
diff --git a/mt7603.h b/mt7603.h
@@ -230,7 +230,6 @@ void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, int ssn,
 void mt7603_mac_watchdog_reset(struct mt7603_dev *dev);
 
 int mt7603_mcu_set_channel(struct mt7603_dev *dev);
-int mt7603_mcu_reg_read(struct mt7603_dev *dev, u32 reg, u32 *val, bool rf);
 int mt7603_mcu_set_eeprom(struct mt7603_dev *dev);
 int mt7603_mcu_set_timing(struct mt7603_dev *dev, int slot, int sifs, int rifs,
 			  int eifs);

diff --git a/mt7603_mcu.c b/mt7603_mcu.c
@@ -519,30 +519,3 @@ int mt7603_mcu_set_timing(struct mt7603_dev *dev, int slot, int sifs, int rifs,
 	skb = mt7603_mcu_msg_alloc(&req, sizeof(req));
 	return mt7603_mcu_msg_send(dev, skb, MCU_EXT_CMD_SLOT_TIME_SET, MCU_Q_SET, NULL);
 }
-
-int mt7603_mcu_reg_read(struct mt7603_dev *dev, u32 reg, u32 *val, bool rf)
-{
-	struct {
-		__le32 type;
-		__le32 addr;
-		__le32 data;
-	} req = {
-		.type = rf ? cpu_to_le32(1) : 0,
-		.addr = cpu_to_le32(reg),
-	};
-	struct sk_buff *skb;
-	__le32 *res;
-	int ret;
-
-	skb = mt7603_mcu_msg_alloc(&req, sizeof(req));
-	ret = mt7603_mcu_msg_send(dev, skb, MCU_EXT_CMD_MULTIPLE_REG_ACCESS, MCU_Q_QUERY, &skb);
-	if (ret)
-		return ret;
-
-	res = (__le32 *) skb_pull(skb, 20);
-	if (skb->len != 12)
-		return -EIO;
-
-	*val = le32_to_cpu(res[2]);
-	return 0;
-}