ath9k: Remove code which enables btcoex based on subsys id

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / ath / ath9k / btcoex.c

diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index 6a92e57fddf0dc2c8127ef544dcdfd36d4d41d38..d33bf204c995e743f1650e053a7030fbcc110721 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -35,29 +35,6 @@ struct ath_btcoex_config {
        bool bt_hold_rx_clear;
 };
 
-static const u16 ath_subsysid_tbl[] = {
-       AR9280_COEX2WIRE_SUBSYSID,
-       AT9285_COEX3WIRE_SA_SUBSYSID,
-       AT9285_COEX3WIRE_DA_SUBSYSID
-};
-
-/*
- * Checks the subsystem id of the device to see if it
- * supports btcoex
- */
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah)
-{
-       int i;
-
-       if (!ah->hw_version.subsysid)
-               return false;
-
-       for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++)
-               if (ah->hw_version.subsysid == ath_subsysid_tbl[i])
-                       return true;
-
-       return false;
-}
 
 void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
 {