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staging: rtl8188eu: Remove unused functions rtw_efuse_map_[read, write]()

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Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
navin patidar 2014-07-10 09:12:21 +05:30 • committed by Greg Kroah-Hartman
parent 6e226b4e8e
commit f06a68f7df
2 changed files with 0 additions and 115 deletions
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113
drivers/staging/rtl8188eu/core/rtw_efuse.c
View file

@ -982,119 +982,6 @@ void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata)
}
}
/*
* read/wirte raw efuse data
*/
u8 rtw_efuse_map_read(struct adapter *padapter, u16 addr, u16 cnts, u8 *data)
{
u16 mapLen = 0;
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen);
if ((addr + cnts) > mapLen)
return _FAIL;
Efuse_PowerSwitch(padapter, false, true);
efuse_ReadEFuse(padapter, EFUSE_WIFI, addr, cnts, data);
Efuse_PowerSwitch(padapter, false, false);
return _SUCCESS;
}
u8 rtw_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_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen);
if ((addr + cnts) > mapLen)
return _FAIL;
map = kzalloc(mapLen, GFP_KERNEL);
if (map == NULL)
return _FAIL;
ret = rtw_efuse_map_read(padapter, 0, mapLen, map);
if (ret == _FAIL)
goto exit;
Efuse_PowerSwitch(padapter, true, true);
offset = (addr >> 3);
word_en = 0xF;
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) {
ret = Efuse_PgPacketWrite(padapter, offset, word_en, newdata);
DBG_88E("offset=%x\n", offset);
DBG_88E("word_en=%x\n", word_en);
for (i = 0; i < PGPKT_DATA_SIZE; i++)
DBG_88E("data=%x \t", newdata[i]);
if (ret == _FAIL)
break;
}
if (idx == cnts)
break;
offset++;
i = 0;
word_en = 0xF;
memset(newdata, 0xFF, PGPKT_DATA_SIZE);
} while (1);
Efuse_PowerSwitch(padapter, true, false);
exit:
kfree(map);
return ret;
}
/*
* Function: efuse_ShadowRead1Byte
* efuse_ShadowRead2Byte

2
drivers/staging/rtl8188eu/include/rtw_efuse.h
View file

@ -99,8 +99,6 @@ struct efuse_hal {
u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN];
};
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);
u16 Efuse_GetCurrentSize(struct adapter *adapter);
u8 Efuse_CalculateWordCnts(u8 word_en);
void EFUSE_GetEfuseDefinition(struct adapter *adapt, u8 type, u8 type1,