1 files changed, 0 insertions, 100 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.c
deleted file mode 100644
index 691d14a1a7bf..000000000000
--- a/drivers/net/wireless/mediatek/mt76/mt7921/eeprom.c
+++ /dev/null
@@ -1,100 +0,0 @@
-// SPDX-License-Identifier: ISC
-/* Copyright (C) 2020 MediaTek Inc. */
-
-#include "mt7921.h"
-#include "eeprom.h"
-
-static u32 mt7921_eeprom_read(struct mt7921_dev *dev, u32 offset)
-{
-	u8 *data = dev->mt76.eeprom.data;
-
-	if (data[offset] == 0xff)
-		mt7921_mcu_get_eeprom(dev, offset);
-
-	return data[offset];
-}
-
-static int mt7921_eeprom_load(struct mt7921_dev *dev)
-{
-	int ret;
-
-	ret = mt76_eeprom_init(&dev->mt76, MT7921_EEPROM_SIZE);
-	if (ret < 0)
-		return ret;
-
-	memset(dev->mt76.eeprom.data, -1, MT7921_EEPROM_SIZE);
-
-	return 0;
-}
-
-static int mt7921_check_eeprom(struct mt7921_dev *dev)
-{
-	u8 *eeprom = dev->mt76.eeprom.data;
-	u16 val;
-
-	mt7921_eeprom_read(dev, MT_EE_CHIP_ID);
-	val = get_unaligned_le16(eeprom);
-
-	switch (val) {
-	case 0x7961:
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-void mt7921_eeprom_parse_band_config(struct mt7921_phy *phy)
-{
-	struct mt7921_dev *dev = phy->dev;
-	u32 val;
-
-	val = mt7921_eeprom_read(dev, MT_EE_WIFI_CONF);
-	val = FIELD_GET(MT_EE_WIFI_CONF_BAND_SEL, val);
-
-	switch (val) {
-	case MT_EE_5GHZ:
-		phy->mt76->cap.has_5ghz = true;
-		break;
-	case MT_EE_2GHZ:
-		phy->mt76->cap.has_2ghz = true;
-		break;
-	default:
-		phy->mt76->cap.has_2ghz = true;
-		phy->mt76->cap.has_5ghz = true;
-		break;
-	}
-}
-
-static void mt7921_eeprom_parse_hw_cap(struct mt7921_dev *dev)
-{
-	u8 tx_mask;
-
-	mt7921_eeprom_parse_band_config(&dev->phy);
-
-	/* TODO: read NSS with MCU_CMD_NIC_CAPV2 */
-	tx_mask = 2;
-	dev->chainmask = BIT(tx_mask) - 1;
-	dev->mphy.antenna_mask = dev->chainmask;
-	dev->mphy.chainmask = dev->mphy.antenna_mask;
-}
-
-int mt7921_eeprom_init(struct mt7921_dev *dev)
-{
-	int ret;
-
-	ret = mt7921_eeprom_load(dev);
-	if (ret < 0)
-		return ret;
-
-	ret = mt7921_check_eeprom(dev);
-	if (ret)
-		return ret;
-
-	mt7921_eeprom_parse_hw_cap(dev);
-	memcpy(dev->mphy.macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR,
-	       ETH_ALEN);
-
-	mt76_eeprom_override(&dev->mphy);
-
-	return 0;
-}