Commit 052deb5d authored by navin patidar's avatar navin patidar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: Remove function rtw_BT_efuse_map_write() 



rtl8188eu is not a wifi/bluetooth combo device, so remove bluetooth
related code.

Signed-off-by: default avatarnavin patidar <navin.patidar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1898cb9a

drivers/staging/rtl8188eu/core/rtw_efuse.c

+0 −97
Original line number Diff line number Diff line
@@ -463,103 +463,6 @@ u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) 
	return ret;

}



/*  */

u8 rtw_BT_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data)

{

	u8 offset, word_en;

	u8 *map;

	u8 newdata[PGPKT_DATA_SIZE + 1];

	s32	i, idx;

	u8 ret = _SUCCESS;

	u16 mapLen = 0;



	EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen);



	if ((addr + cnts) > mapLen)

		return _FAIL;



	map = rtw_zmalloc(mapLen);

	if (map == NULL)

		return _FAIL;



	ret = rtw_BT_efuse_map_read(padapter, 0, mapLen, map);

	if (ret == _FAIL)

		goto exit;



	Efuse_PowerSwitch(padapter, true, true);



	offset = (addr >> 3);

	word_en = 0xF;

	_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE + 1);

	i = addr & 0x7;	/*  index of one package */

	idx = 0;	/*  data index */



	if (i & 0x1) {

		/*  odd start */

		if (data[idx] != map[addr+idx]) {

			word_en &= ~BIT(i >> 1);

			newdata[i-1] = map[addr+idx-1];

			newdata[i] = data[idx];

		}

		i++;

		idx++;

	}

	do {

		for (; i < PGPKT_DATA_SIZE; i += 2) {

			if (cnts == idx)

				break;

			if ((cnts - idx) == 1) {

				if (data[idx] != map[addr+idx]) {

					word_en &= ~BIT(i >> 1);

					newdata[i] = data[idx];

					newdata[i+1] = map[addr+idx+1];

				}

				idx++;

				break;

			} else {

				if ((data[idx] != map[addr+idx]) ||

				    (data[idx+1] != map[addr+idx+1])) {

					word_en &= ~BIT(i >> 1);

					newdata[i] = data[idx];

					newdata[i+1] = data[idx + 1];

				}

				idx += 2;

			}

			if (idx == cnts)

				break;

		}



		if (word_en != 0xF) {

			DBG_88E("%s: offset=%#X\n", __func__, offset);

			DBG_88E("%s: word_en=%#X\n", __func__, word_en);

			DBG_88E("%s: data=", __func__);

			for (i = 0; i < PGPKT_DATA_SIZE; i++)

				DBG_88E("0x%02X ", newdata[i]);

			DBG_88E("\n");



			ret = Efuse_PgPacketWrite_BT(padapter, offset, word_en, newdata, false);

			if (ret == _FAIL)

				break;

		}



		if (idx == cnts)

			break;



		offset++;

		i = 0;

		word_en = 0xF;

		_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE);

	} while (1);



	Efuse_PowerSwitch(padapter, true, false);



exit:



	kfree(map);



	return ret;

}



/*-----------------------------------------------------------------------------

 * Function:	efuse_ShadowRead1Byte

 *			efuse_ShadowRead2Byte

drivers/staging/rtl8188eu/include/rtw_efuse.h

+0 −2
Original line number Diff line number Diff line
@@ -125,8 +125,6 @@ u8 rtw_efuse_map_read(struct adapter *adapter, u16 addr, u16 cnts, u8 *data); 
u8 rtw_efuse_map_write(struct adapter *adapter, u16 addr, u16 cnts, u8 *data);

u8 rtw_BT_efuse_map_read(struct adapter *adapter, u16 addr,

			 u16 cnts, u8 *data);

u8 rtw_BT_efuse_map_write(struct adapter *adapter, u16 addr,

			  u16 cnts, u8 *data);

u16 Efuse_GetCurrentSize(struct adapter *adapter, bool test);

u8 Efuse_CalculateWordCnts(u8 word_en);

void ReadEFuseByte(struct adapter *adapter, u16 _offset, u8 *pbuf, bool test);

drivers/staging/rtl8188eu/os_dep/ioctl_linux.c

+0 −10
Original line number Diff line number Diff line
@@ -6253,11 +6253,6 @@ static int rtw_mp_efuse_set(struct net_device *dev, 
			goto exit;

		}



		if (rtw_BT_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) {

			DBG_88E("%s: rtw_BT_efuse_map_write error!!\n", __func__);

			err = -EFAULT;

			goto exit;

		}

	} else if (strcmp(tmp[0], "btwfake") == 0) {

		if ((tmp[1] == NULL) || (tmp[2] == NULL)) {

			err = -EINVAL;
@@ -6307,11 +6302,6 @@ static int rtw_mp_efuse_set(struct net_device *dev, 
			goto exit;

		}



		if (rtw_BT_efuse_map_write(padapter, 0x00, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeBTEfuseModifiedMap) == _FAIL) {

			DBG_88E("%s: rtw_BT_efuse_map_write error!\n", __func__);

			err = -EFAULT;

			goto exit;

		}

	} else if (strcmp(tmp[0], "wlfk2map") == 0) {

		EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size);

		if (max_available_size < 1) {