Signed-off-by: Vasanthakumar Thiagarajan <vasanth@xxxxxxxxxxx>
---
drivers/net/wireless/ath9k/ath9k.h | 5 +--
drivers/net/wireless/ath9k/eeprom.c | 63 ++++++++--------------------------
2 files changed, 17 insertions(+), 51 deletions(-)
diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index f5d6131..c28d7dc 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -992,9 +992,8 @@ bool ath9k_hw_set_power_cal_table(struct ath_hal *ah,
int16_t *pTxPowerIndexOffset);
bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah,
struct ath9k_channel *chan);
-int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
- struct ath9k_channel *chan,
- u8 index, u16 *config);
+u16 ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
+ struct ath9k_channel *chan);
u8 ath9k_hw_get_num_ant_config(struct ath_hal *ah,
enum ieee80211_band freq_band);
u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah, u16 i, bool is2GHz);
diff --git a/drivers/net/wireless/ath9k/eeprom.c b/drivers/net/wireless/ath9k/eeprom.c
index 50cb388..5038907 100644
--- a/drivers/net/wireless/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath9k/eeprom.c
@@ -2085,14 +2085,13 @@ static bool ath9k_hw_eeprom_set_def_board_values(struct ath_hal *ah,
struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
int i, regChainOffset;
u8 txRxAttenLocal;
- u16 ant_config;
pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
txRxAttenLocal = IS_CHAN_2GHZ(chan) ? 23 : 44;
- ath9k_hw_get_eeprom_antenna_cfg(ah, chan, 0, &ant_config);
- REG_WRITE(ah, AR_PHY_SWITCH_COM, ant_config);
+ REG_WRITE(ah, AR_PHY_SWITCH_COM,
+ ath9k_hw_get_eeprom_antenna_cfg(ah, chan));
for (i = 0; i < AR5416_MAX_CHAINS; i++) {
if (AR_SREV_9280(ah)) {
@@ -2330,7 +2329,6 @@ static bool ath9k_hw_eeprom_set_4k_board_values(struct ath_hal *ah,
struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
int regChainOffset;
u8 txRxAttenLocal;
- u16 ant_config = 0;
u8 ob[5], db1[5], db2[5];
u8 ant_div_control1, ant_div_control2;
u32 regVal;
@@ -2340,8 +2338,8 @@ static bool ath9k_hw_eeprom_set_4k_board_values(struct ath_hal *ah,
txRxAttenLocal = 23;
- ath9k_hw_get_eeprom_antenna_cfg(ah, chan, 0, &ant_config);
- REG_WRITE(ah, AR_PHY_SWITCH_COM, ant_config);
+ REG_WRITE(ah, AR_PHY_SWITCH_COM,
+ ath9k_hw_get_eeprom_antenna_cfg(ah, chan));
regChainOffset = 0;
REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
@@ -2524,70 +2522,39 @@ bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah,
return ath9k_eeprom_set_board_values[ahp->ah_eep_map](ah, chan);
}
-static int ath9k_hw_get_def_eeprom_antenna_cfg(struct ath_hal *ah,
- struct ath9k_channel *chan,
- u8 index, u16 *config)
+static u16 ath9k_hw_get_def_eeprom_antenna_cfg(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
struct modal_eep_header *pModal =
&(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
- struct base_eep_header *pBase = &eep->baseEepHeader;
- switch (index) {
- case 0:
- *config = pModal->antCtrlCommon & 0xFFFF;
- return 0;
- case 1:
- if (pBase->version >= 0x0E0D) {
- if (pModal->useAnt1) {
- *config =
- ((pModal->antCtrlCommon & 0xFFFF0000) >> 16);
- return 0;
- }
- }
- break;
- default:
- break;
- }
-
- return -EINVAL;
+ return pModal->antCtrlCommon & 0xFFFF;
}
-static int ath9k_hw_get_4k_eeprom_antenna_cfg(struct ath_hal *ah,
- struct ath9k_channel *chan,
- u8 index, u16 *config)
+static u16 ath9k_hw_get_4k_eeprom_antenna_cfg(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
struct modal_eep_4k_header *pModal = &eep->modalHeader;
- switch (index) {
- case 0:
- *config = pModal->antCtrlCommon & 0xFFFF;
- return 0;
- default:
- break;
- }
-
- return -EINVAL;
+ return pModal->antCtrlCommon & 0xFFFF;
}
-static int (*ath9k_get_eeprom_antenna_cfg[])(struct ath_hal *,
- struct ath9k_channel *,
- u8, u16 *) = {
+static u16 (*ath9k_get_eeprom_antenna_cfg[])(struct ath_hal *,
+ struct ath9k_channel *) = {
ath9k_hw_get_def_eeprom_antenna_cfg,
ath9k_hw_get_4k_eeprom_antenna_cfg
};
-int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
- struct ath9k_channel *chan,
- u8 index, u16 *config)
+u16 ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
+ struct ath9k_channel *chan)
{
struct ath_hal_5416 *ahp = AH5416(ah);
- return ath9k_get_eeprom_antenna_cfg[ahp->ah_eep_map](ah, chan,
- index, config);
+ return ath9k_get_eeprom_antenna_cfg[ahp->ah_eep_map](ah, chan);
}
static u8 ath9k_hw_get_4k_num_ant_config(struct ath_hal *ah,
--
1.5.5.1
--
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