diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 194 |
1 files changed, 97 insertions, 97 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 7998cc196ee4..5063169b7794 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -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(®, 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(®, TX_ALC_CFG_0_LIMIT_0, max_power); rt2x00_set_field32(®, 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(®, TX_ALC_CFG_0_CH_INIT_0, target_power); rt2x00_set_field32(®, 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(®, 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(®, 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(®, 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(®, 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, |
