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rt2x00: convert rt2800_eeprom_read return type 

This is a semi-automated conversion to change rt2800_eeprom_read to return
the register contents instead of passing them by value, resulting in
much better object code. The majority of the patch was done using:

sed -i 's:\(\<rt2800_eeprom_read\(_from_array\|\)\>(.*, .*\), &\(.*\));:\3 = \1);:'
	drivers/net/wireless/ralink/rt2x00/rt2800lib.c

Some manual tweaking was required here to work around the line wraps.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Arnd Bergmann 2017-05-17 16:47:01 +02:00 committed by Kalle Valo
parent 38651683aa
commit 5c6a25855c
1 changed files with 97 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

194
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
View File

@ -410,13 +410,13 @@ static void *rt2800_eeprom_addr(struct rt2x00_dev *rt2x00dev,
return rt2x00_eeprom_addr(rt2x00dev, index);
}
static void rt2800_eeprom_read(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word, u16 *data)
static u16 rt2800_eeprom_read(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word word)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, word);
*data = rt2x00_eeprom_read(rt2x00dev, index);
return rt2x00_eeprom_read(rt2x00dev, index);
}
static void rt2800_eeprom_write(struct rt2x00_dev *rt2x00dev,
@ -428,15 +428,14 @@ static void rt2800_eeprom_write(struct rt2x00_dev *rt2x00dev,
rt2x00_eeprom_write(rt2x00dev, index, data);
}
static void rt2800_eeprom_read_from_array(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word array,
unsigned int offset,
u16 *data)
static u16 rt2800_eeprom_read_from_array(struct rt2x00_dev *rt2x00dev,
const enum rt2800_eeprom_word array,
unsigned int offset)
{
unsigned int index;
index = rt2800_eeprom_word_index(rt2x00dev, array);
*data = rt2x00_eeprom_read(rt2x00dev, index + offset);
return rt2x00_eeprom_read(rt2x00dev, index + offset);
}
static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
@ -848,16 +847,16 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
u8 offset2;
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET1);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_OFFSET2);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A_OFFSET1);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2);
offset2 = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_OFFSET2);
}
@ -1913,7 +1912,7 @@ static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev)
led_r_mode = rt2x00_get_field32(reg, LED_CFG_LED_POLAR) ? 0 : 3;
if (led_g_mode != rt2x00_get_field32(reg, LED_CFG_G_LED_MODE) ||
led_r_mode != rt2x00_get_field32(reg, LED_CFG_R_LED_MODE)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ);
led_ctrl = rt2x00_get_field16(eeprom, EEPROM_FREQ_LED_MODE);
if (led_ctrl == 0 || led_ctrl > 0x40) {
rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, led_g_mode);
@ -1988,8 +1987,8 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
rt2x00_rt(rt2x00dev, RT3090) ||
rt2x00_rt(rt2x00dev, RT3352) ||
rt2x00_rt(rt2x00dev, RT3390)) {
rt2800_eeprom_read(rt2x00dev,
EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev,
EEPROM_NIC_CONF1);
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY))
rt2800_set_ant_diversity(rt2x00dev,
@ -2032,28 +2031,28 @@ static void rt2800_config_lna_gain(struct rt2x00_dev *rt2x00dev,
short lna_gain;
if (libconf->rf.channel <= 14) {
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_LNA);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
} else if (libconf->rf.channel <= 64) {
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_LNA);
lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
} else if (libconf->rf.channel <= 128) {
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_EXT_LNA2_A1);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_RSSI_BG2_LNA_A1);
}
} else {
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_EXT_LNA2_A2);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2);
lna_gain = rt2x00_get_field16(eeprom,
EEPROM_RSSI_A2_LNA_A2);
}
@ -3361,11 +3360,11 @@ static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&reg, TX_ALC_CFG_0_LIMIT_0, max_power);
rt2x00_set_field32(&reg, TX_ALC_CFG_0_LIMIT_1, max_power);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_INTERNAL_TX_ALC)) {
/* init base power by eeprom target power */
rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_INIT,
&target_power);
target_power = rt2800_eeprom_read(rt2x00dev,
EEPROM_TXPOWER_INIT);
rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_0, target_power);
rt2x00_set_field32(&reg, TX_ALC_CFG_0_CH_INIT_1, target_power);
}
@ -3887,7 +3886,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
/*
* First check if temperature compensation is supported.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (!rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC))
return 0;
@ -3900,62 +3899,62 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
* Example TSSI bounds 0xF0 0xD0 0xB5 0xA0 0x88 0x45 0x25 0x15 0x00
*/
if (rt2x00dev->curr_band == NL80211_BAND_2GHZ) {
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG1);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG1_MINUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG2);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG2_MINUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG3);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG3_PLUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG4);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG4_PLUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_BG5);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_PLUS4);
step = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_BG5_AGC_STEP);
} else {
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A1);
tssi_bounds[0] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS4);
tssi_bounds[1] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A1_MINUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A2);
tssi_bounds[2] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS2);
tssi_bounds[3] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A2_MINUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A3);
tssi_bounds[4] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_REF);
tssi_bounds[5] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A3_PLUS1);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A4);
tssi_bounds[6] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS2);
tssi_bounds[7] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A4_PLUS3);
rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TSSI_BOUND_A5);
tssi_bounds[8] = rt2x00_get_field16(eeprom,
EEPROM_TSSI_BOUND_A5_PLUS4);
@ -4001,7 +4000,7 @@ static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev,
u8 comp_type;
int comp_value = 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA);
/*
* HT40 compensation not required.
@ -4079,13 +4078,13 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b,
* .11b data rate need add additional 4dbm
* when calculating eirp txpower.
*/
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
1, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_TXPOWER_BYRATE,
1);
criterion = rt2x00_get_field16(eeprom,
EEPROM_TXPOWER_BYRATE_RATE0);
rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER,
&eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER);
if (band == NL80211_BAND_2GHZ)
eirp_txpower_criterion = rt2x00_get_field16(eeprom,
@ -4154,8 +4153,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
offset += 8;
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset);
/* CCK 1MBS,2MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4202,8 +4201,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_0_EXT_OFDM12_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 1, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 1);
/* OFDM 24MBS,36MBS */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4239,8 +4238,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_7_OFDM54_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 2, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 2);
/* MCS 0,1 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4287,8 +4286,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_2_EXT_MCS6_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 3, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 3);
/* MCS 7 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4335,8 +4334,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_3_EXT_MCS12_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 4, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 4);
/* MCS 14 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4383,8 +4382,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_5_MCS18_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 5, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 5);
/* MCS 20,21 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4420,8 +4419,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
TX_PWR_CFG_8_MCS23_CH2, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 6, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 6);
/* STBC, MCS 0,1 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4464,8 +4463,8 @@ static void rt2800_config_txpower_rt3593(struct rt2x00_dev *rt2x00dev,
txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 7, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
offset + 7);
/* STBC, MCS 7 */
txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0);
@ -4545,8 +4544,9 @@ static void rt2800_config_txpower_rt6352(struct rt2x00_dev *rt2x00dev,
* board vendors expected when they populated the EEPROM...
*/
for (i = 0; i < 5; i++) {
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
i * 2, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_TXPOWER_BYRATE,
i * 2);
data = eeprom;
@ -4562,8 +4562,9 @@ static void rt2800_config_txpower_rt6352(struct rt2x00_dev *rt2x00dev,
gdata |= (t << 8);
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
(i * 2) + 1, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_TXPOWER_BYRATE,
(i * 2) + 1);
t = eeprom & 0x3f;
if (t == 32)
@ -4720,8 +4721,9 @@ static void rt2800_config_txpower_rt28xx(struct rt2x00_dev *rt2x00dev,
reg = rt2800_register_read(rt2x00dev, offset);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
i, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_TXPOWER_BYRATE,
i);
is_rate_b = i ? 0 : 1;
/*
@ -4769,8 +4771,9 @@ static void rt2800_config_txpower_rt28xx(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&reg, TX_PWR_CFG_RATE3, txpower);
/* read the next four txpower values */
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_TXPOWER_BYRATE,
i + 1, &eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_TXPOWER_BYRATE,
i + 1);
is_rate_b = 0;
/*
@ -5247,8 +5250,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
0x0000002c);
@ -5283,8 +5285,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3593, REV_RT3593E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_DAC_TEST))
rt2800_register_write(rt2x00dev, TX_SW_CFG2,
@ -5748,7 +5749,7 @@ static void rt2800_disable_unused_dac_adc(struct rt2x00_dev *rt2x00dev)
u8 value;
value = rt2800_bbp_read(rt2x00dev, 138);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
value |= 0x20;
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
@ -6195,7 +6196,7 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
rt2800_disable_unused_dac_adc(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
div_mode = rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
@ -6281,7 +6282,7 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
rt2800_bbp4_mac_if_ctrl(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
div_mode = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_ANT_DIVERSITY);
ant = (div_mode == 3) ? 1 : 0;
value = rt2800_bbp_read(rt2x00dev, 152);
@ -6581,8 +6582,8 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
}
for (i = 0; i < EEPROM_BBP_SIZE; i++) {
rt2800_eeprom_read_from_array(rt2x00dev, EEPROM_BBP_START, i,
&eeprom);
eeprom = rt2800_eeprom_read_from_array(rt2x00dev,
EEPROM_BBP_START, i);
if (eeprom != 0xffff && eeprom != 0x0000) {
reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
@ -6753,7 +6754,7 @@ static void rt2800_normal_mode_setup_3xxx(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt(rt2x00dev, RT3090)) {
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
bbp = rt2800_bbp_read(rt2x00dev, 138);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(&bbp, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
@ -6839,7 +6840,7 @@ static void rt2800_normal_mode_setup_5xxx(struct rt2x00_dev *rt2x00dev)
/* Turn off unused DAC1 and ADC1 to reduce power consumption */
reg = rt2800_bbp_read(rt2x00dev, 138);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH) == 1)
rt2x00_set_field8(&reg, BBP138_RX_ADC1, 0);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH) == 1)
@ -6945,8 +6946,7 @@ static void rt2800_init_rfcsr_30xx(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field32(&reg, LDO_CFG0_BGSEL, 1);
if (rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) ||
rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1,
&eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_DAC_TEST))
rt2x00_set_field32(&reg, LDO_CFG0_LDO_CORE_VLEVEL, 3);
else
@ -8379,15 +8379,15 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
/*
* Initialize LED control
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_LED_AG_CONF);
rt2800_mcu_request(rt2x00dev, MCU_LED_AG_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_LED_ACT_CONF);
rt2800_mcu_request(rt2x00dev, MCU_LED_ACT_CONF, 0xff,
word & 0xff, (word >> 8) & 0xff);
rt2800_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_LED_POLARITY);
rt2800_mcu_request(rt2x00dev, MCU_LED_LED_POLARITY, 0xff,
word & 0xff, (word >> 8) & 0xff);
@ -8490,7 +8490,7 @@ static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt(rt2x00dev, RT3593))
return 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG);
if ((word & 0x00ff) != 0x00ff)
return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL);
@ -8504,7 +8504,7 @@ static u8 rt2800_get_txmixer_gain_5g(struct rt2x00_dev *rt2x00dev)
if (rt2x00_rt(rt2x00dev, RT3593))
return 0;
rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A);
if ((word & 0x00ff) != 0x00ff)
return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL);
@ -8532,7 +8532,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
mac = rt2800_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
rt2x00lib_set_mac_address(rt2x00dev, mac);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 2);
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
@ -8549,7 +8549,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
}
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_HW_RADIO, 0);
rt2x00_set_field16(&word, EEPROM_NIC_CONF1_EXTERNAL_TX_ALC, 0);
@ -8570,7 +8570,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word);
}
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ);
if ((word & 0x00ff) == 0x00ff) {
rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
@ -8592,10 +8592,10 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
* lna0 as correct value. Note that EEPROM_LNA
* is never validated.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_LNA);
default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
@ -8604,7 +8604,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
drv_data->txmixer_gain_24g = rt2800_get_txmixer_gain_24g(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
if (!rt2x00_rt(rt2x00dev, RT3593)) {
@ -8617,14 +8617,14 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
drv_data->txmixer_gain_5g = rt2800_get_txmixer_gain_5g(rt2x00dev);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2);
if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
if (!rt2x00_rt(rt2x00dev, RT3593)) {
@ -8636,7 +8636,7 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
if (rt2x00_rt(rt2x00dev, RT3593)) {
rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &word);
word = rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2);
if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 ||
rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff)
rt2x00_set_field16(&word, EEPROM_EXT_LNA2_A1,
@ -8660,7 +8660,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Read EEPROM word for configuration.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0);
/*
* Identify RF chipset by EEPROM value
@ -8671,7 +8671,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392) ||
rt2x00_rt(rt2x00dev, RT6352))
rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
rf = rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID);
else if (rt2x00_rt(rt2x00dev, RT3352))
rf = RF3322;
else if (rt2x00_rt(rt2x00dev, RT5350))
@ -8720,7 +8720,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00dev->default_ant.rx_chain_num =
rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH);
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_rt(rt2x00dev, RT3070) ||
rt2x00_rt(rt2x00dev, RT3090) ||
@ -8774,7 +8774,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Read frequency offset and RF programming sequence.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ);
rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
/*
@ -8791,7 +8791,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Check if support EIRP tx power limit feature.
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER);
if (rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ) <
EIRP_MAX_TX_POWER_LIMIT)
@ -8800,7 +8800,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Detect if device uses internal or external PA
*/
rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
if (rt2x00_rt(rt2x00dev, RT3352)) {
if (rt2x00_get_field16(eeprom,