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>

1 files changed, 2 insertions, 1 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);