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rtlwifi: Remove unused/unneeded variables

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Remove some unused variables and correct spelling errors.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger
2011-03-27 16:19:57 -05:00
committed by John W. Linville
parent 6d2bd916af
commit 324732848c
8 changed files with 98 additions and 137 deletions
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106
drivers/net/wireless/rtlwifi/efuse.c
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@@ -338,11 +338,11 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
u8 section_idx, i, Base;
u16 words_need = 0, hdr_num = 0, totalbytes, efuse_used;
bool bwordchanged, bresult = true;
bool wordchanged, result = true;
for (section_idx = 0; section_idx < 16; section_idx++) {
Base = section_idx * 8;
bwordchanged = false;
wordchanged = false;
for (i = 0; i < 8; i = i + 2) {
if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i] !=
@@ -351,11 +351,11 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i +
1])) {
words_need++;
bwordchanged = true;
wordchanged = true;
}
}
if (bwordchanged == true)
if (wordchanged == true)
hdr_num++;
}
@@ -364,14 +364,14 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw)
if ((totalbytes + efuse_used) >=
(EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))
bresult = false;
result = false;
RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
("efuse_shadow_update_chk(): totalbytes(%#x), "
"hdr_num(%#x), words_need(%#x), efuse_used(%d)\n",
totalbytes, hdr_num, words_need, efuse_used));
return bresult;
return result;
}
void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
@@ -394,7 +394,7 @@ void efuse_shadow_write(struct ieee80211_hw *hw, u8 type, u16 offset,
else if (type == 2)
efuse_shadow_write_2byte(hw, offset, (u16) value);
else if (type == 4)
efuse_shadow_write_4byte(hw, offset, (u32) value);
efuse_shadow_write_4byte(hw, offset, value);
}
@@ -572,7 +572,7 @@ static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 tmpidx = 0;
int bresult;
int result;
rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL] + 1,
(u8) (addr & 0xff));
@@ -592,19 +592,18 @@ static int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data)
if (tmpidx < 100) {
*data = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]);
bresult = true;
result = true;
} else {
*data = 0xff;
bresult = false;
result = false;
}
return bresult;
return result;
}
static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 tmpidx = 0;
bool bresult;
RT_TRACE(rtlpriv, COMP_EFUSE, DBG_LOUD,
("Addr = %x Data=%x\n", addr, data));
@@ -626,11 +625,9 @@ static int efuse_one_byte_write(struct ieee80211_hw *hw, u16 addr, u8 data)
}
if (tmpidx < 100)
bresult = true;
else
bresult = false;
return true;
return bresult;
return false;
}
static void efuse_read_all_map(struct ieee80211_hw *hw, u8 * efuse)
@@ -681,11 +678,10 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
{
u8 readstate = PG_STATE_HEADER;
bool bcontinual = true;
bool continual = true;
u8 efuse_data, word_cnts = 0;
u16 efuse_addr = 0;
u8 hworden;
u8 tmpdata[8];
if (data == NULL)
@@ -696,7 +692,7 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
memset(data, 0xff, PGPKT_DATA_SIZE * sizeof(u8));
memset(tmpdata, 0xff, PGPKT_DATA_SIZE * sizeof(u8));
while (bcontinual && (efuse_addr < EFUSE_MAX_SIZE)) {
while (continual && (efuse_addr < EFUSE_MAX_SIZE)) {
if (readstate & PG_STATE_HEADER) {
if (efuse_one_byte_read(hw, efuse_addr, &efuse_data)
&& (efuse_data != 0xFF))
@@ -705,9 +701,9 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
offset, tmpdata,
&readstate);
else
bcontinual = false;
continual = false;
} else if (readstate & PG_STATE_DATA) {
efuse_word_enable_data_read(hworden, tmpdata, data);
efuse_word_enable_data_read(0, tmpdata, data);
efuse_addr = efuse_addr + (word_cnts * 2) + 1;
readstate = PG_STATE_HEADER;
}
@@ -725,13 +721,13 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
}
static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
u8 efuse_data, u8 offset, int *bcontinual,
u8 efuse_data, u8 offset, int *continual,
u8 *write_state, struct pgpkt_struct *target_pkt,
int *repeat_times, int *bresult, u8 word_en)
int *repeat_times, int *result, u8 word_en)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct pgpkt_struct tmp_pkt;
int bdataempty = true;
bool dataempty = true;
u8 originaldata[8 * sizeof(u8)];
u8 badworden = 0x0F;
u8 match_word_en, tmp_word_en;
@@ -751,10 +747,10 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
u16 address = *efuse_addr + 1 + tmpindex;
if (efuse_one_byte_read(hw, address,
&efuse_data) && (efuse_data != 0xFF))
bdataempty = false;
dataempty = false;
}
if (bdataempty == false) {
if (dataempty == false) {
*efuse_addr = *efuse_addr + (tmp_word_cnts * 2) + 1;
*write_state = PG_STATE_HEADER;
} else {
@@ -811,12 +807,12 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
target_pkt->offset = offset;
target_pkt->word_en = tmp_word_en;
} else
*bcontinual = false;
*continual = false;
*write_state = PG_STATE_HEADER;
*repeat_times += 1;
if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
*bcontinual = false;
*bresult = false;
*continual = false;
*result = false;
}
} else {
*efuse_addr += (2 * tmp_word_cnts) + 1;
@@ -830,9 +826,9 @@ static void efuse_write_data_case1(struct ieee80211_hw *hw, u16 *efuse_addr,
}
static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
int *bcontinual, u8 *write_state,
int *continual, u8 *write_state,
struct pgpkt_struct target_pkt,
int *repeat_times, int *bresult)
int *repeat_times, int *result)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct pgpkt_struct tmp_pkt;
@@ -852,8 +848,8 @@ static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
*write_state = PG_STATE_HEADER;
*repeat_times += 1;
if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
*bcontinual = false;
*bresult = false;
*continual = false;
*result = false;
}
} else {
tmp_pkt.offset = (tmp_header >> 4) & 0x0F;
@@ -884,8 +880,8 @@ static void efuse_write_data_case2(struct ieee80211_hw *hw, u16 *efuse_addr,
*write_state = PG_STATE_HEADER;
*repeat_times += 1;
if (*repeat_times > EFUSE_REPEAT_THRESHOLD_) {
*bcontinual = false;
*bresult = false;
*continual = false;
*result = false;
}
RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
@@ -899,7 +895,7 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct pgpkt_struct target_pkt;
u8 write_state = PG_STATE_HEADER;
int bcontinual = true, bdataempty = true, bresult = true;
int continual = true, dataempty = true, result = true;
u16 efuse_addr = 0;
u8 efuse_data;
u8 target_word_cnts = 0;
@@ -923,11 +919,11 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
RTPRINT(rtlpriv, FEEPROM, EFUSE_PG, ("efuse Power ON\n"));
while (bcontinual && (efuse_addr <
while (continual && (efuse_addr <
(EFUSE_MAX_SIZE - EFUSE_OOB_PROTECT_BYTES))) {
if (write_state == PG_STATE_HEADER) {
bdataempty = true;
dataempty = true;
badworden = 0x0F;
RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
("efuse PG_STATE_HEADER\n"));
@@ -936,32 +932,30 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
(efuse_data != 0xFF))
efuse_write_data_case1(hw, &efuse_addr,
efuse_data, offset,
&bcontinual,
&continual,
&write_state, &target_pkt,
&repeat_times, &bresult,
&repeat_times, &result,
word_en);
else
efuse_write_data_case2(hw, &efuse_addr,
&bcontinual,
&continual,
&write_state,
target_pkt,
&repeat_times,
&bresult);
&result);
} else if (write_state == PG_STATE_DATA) {
RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
("efuse PG_STATE_DATA\n"));
badworden = 0x0f;
badworden =
efuse_word_enable_data_write(hw, efuse_addr + 1,
target_pkt.word_en,
target_pkt.data);
if ((badworden & 0x0F) == 0x0F) {
bcontinual = false;
continual = false;
} else {
efuse_addr =
efuse_addr + (2 * target_word_cnts) + 1;
efuse_addr += (2 * target_word_cnts) + 1;
target_pkt.offset = offset;
target_pkt.word_en = badworden;
@@ -971,8 +965,8 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
write_state = PG_STATE_HEADER;
repeat_times++;
if (repeat_times > EFUSE_REPEAT_THRESHOLD_) {
bcontinual = false;
bresult = false;
continual = false;
result = false;
}
RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
("efuse PG_STATE_HEADER-3\n"));
@@ -1072,13 +1066,13 @@ static u8 efuse_word_enable_data_write(struct ieee80211_hw *hw,
return badworden;
}
static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 tempval;
u16 tmpV16;
if (pwrstate == true) {
if (pwrstate) {
tmpV16 = rtl_read_word(rtlpriv,
rtlpriv->cfg->maps[SYS_ISO_CTRL]);
if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_PWC_EV12V])) {
@@ -1106,8 +1100,8 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
}
}
if (pwrstate == true) {
if (bwrite == true) {
if (pwrstate) {
if (write) {
tempval = rtl_read_byte(rtlpriv,
rtlpriv->cfg->maps[EFUSE_TEST] +
3);
@@ -1119,7 +1113,7 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
}
} else {
if (bwrite == true) {
if (write) {
tempval = rtl_read_byte(rtlpriv,
rtlpriv->cfg->maps[EFUSE_TEST] +
3);
@@ -1134,12 +1128,12 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 bwrite, u8 pwrstate)
static u16 efuse_get_current_size(struct ieee80211_hw *hw)
{
int bcontinual = true;
int continual = true;
u16 efuse_addr = 0;
u8 hoffset, hworden;
u8 efuse_data, word_cnts;
while (bcontinual && efuse_one_byte_read(hw, efuse_addr, &efuse_data)
while (continual && efuse_one_byte_read(hw, efuse_addr, &efuse_data)
&& (efuse_addr < EFUSE_MAX_SIZE)) {
if (efuse_data != 0xFF) {
hoffset = (efuse_data >> 4) & 0x0F;
@@ -1147,7 +1141,7 @@ static u16 efuse_get_current_size(struct ieee80211_hw *hw)
word_cnts = efuse_calculate_word_cnts(hworden);
efuse_addr = efuse_addr + (word_cnts * 2) + 1;
} else {
bcontinual = false;
continual = false;
}
}