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staging: r8188eu: remove rtw_BT_efuse_map_write()

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Function rtw_BT_efuse_map_write() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube
2021-09-22 22:03:37 +02:00
committed by Greg Kroah-Hartman
parent 0069facd12
commit 1fdacbe35e
2 changed files with 0 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
drivers/staging/r8188eu/core/rtw_efuse.c
View File

@@ -406,100 +406,6 @@ 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;
rtl8188e_EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false);
if ((addr + cnts) > mapLen)
return _FAIL;
map = kzalloc(mapLen, GFP_KERNEL);
if (!map)
return _FAIL;
ret = rtw_BT_efuse_map_read(padapter, 0, mapLen, map);
if (ret == _FAIL)
goto exit;
rtl8188e_EfusePowerSwitch(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) {
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");
break;
}
if (idx == cnts)
break;
offset++;
i = 0;
word_en = 0xF;
memset(newdata, 0xFF, PGPKT_DATA_SIZE);
} while (1);
rtl8188e_EfusePowerSwitch(padapter, true, false);
exit:
kfree(map);
return ret;
}
/*-----------------------------------------------------------------------------
* Function: Efuse_ReadAllMap
*

2
drivers/staging/r8188eu/include/rtw_efuse.h
View File

@@ -107,8 +107,6 @@ 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);
u8 Efuse_CalculateWordCnts(u8 word_en);
void ReadEFuseByte(struct adapter *adapter, u16 _offset, u8 *pbuf, bool test);
u8 efuse_OneByteRead(struct adapter *adapter, u16 addr, u8 *data, bool test);