diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-08-04 14:22:00 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-08-05 14:52:44 -0400 |
| commit | 7bdea96a1bbae75e7922584e3ae37fb9ad6cb79a (patch) | |
| tree | c768dedfa37a17a35ff0de5f15384ff1a20d418c /drivers/net/wireless/ath | |
| parent | d7150908248bc76eff48c16045802c7f0b1cfd74 (diff) | |
| download | linux-7bdea96a1bbae75e7922584e3ae37fb9ad6cb79a.tar.gz linux-7bdea96a1bbae75e7922584e3ae37fb9ad6cb79a.tar.bz2 linux-7bdea96a1bbae75e7922584e3ae37fb9ad6cb79a.zip | |
ath9k: Remove "shared_chain_lnadiv"
This variable is redundant since we can use
common->bt_ant_diversity to determine if diversity
has to be enabled/disabled.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 1 |
4 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index a98e6a3dd8a1..c2f1f18e364b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3561,6 +3561,7 @@ static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, int chain, static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) { + struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_capabilities *pCap = &ah->caps; int chain; u32 regval, value, gpio; @@ -3646,7 +3647,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) regval |= ((value >> 6) & 0x1) << AR_PHY_ANT_DIV_LNADIV_S; if (AR_SREV_9565(ah)) { - if (ah->shared_chain_lnadiv) { + if (common->bt_ant_diversity) { regval |= (1 << AR_PHY_ANT_SW_RX_PROT_S); } else { regval &= ~(1 << AR_PHY_ANT_DIV_LNADIV_S); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index f9fe9c81268f..55021f1a9c35 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1420,7 +1420,6 @@ static void ar9003_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable) if (!AR_SREV_9565(ah)) return; - ah->shared_chain_lnadiv = enable; ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1); regval = REG_READ(ah, AR_PHY_MC_GAIN_CTRL); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8bd602cba7f1..151443bddbde 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2056,7 +2056,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_apply_gpio_override(ah); - if (AR_SREV_9565(ah) && ah->shared_chain_lnadiv) + if (AR_SREV_9565(ah) && common->bt_ant_diversity) REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON); return 0; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index c037718cf6e3..9dc677399631 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -767,7 +767,6 @@ struct ath_hw { bool aspm_enabled; bool is_monitoring; bool need_an_top2_fixup; - bool shared_chain_lnadiv; u16 tx_trig_level; u32 nf_regs[6]; |