rtlwifi: No need to export rtl_evm_dbm_jaguar anymore

This function is used only by rtl8821ae so move it there
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/rtlwifi/rtl8821ae/trx.c

@@ -64,6 +64,20 @@ static u16 odm_cfo(char value)
 	return ret_val;
 }
 
+static u8 _rtl8821ae_evm_dbm_jaguar(char value)
+{
+	char ret_val = value;
+
+	/* -33dB~0dB to 33dB ~ 0dB*/
+	if (ret_val == -128)
+		ret_val = 127;
+	else if (ret_val < 0)
+		ret_val = 0 - ret_val;
+
+	ret_val  = ret_val >> 1;
+	return ret_val;
+}
+
 static void query_rxphystatus(struct ieee80211_hw *hw,
 			      struct rtl_stats *pstatus, u8 *pdesc,
 			      struct rx_fwinfo_8821ae *p_drvinfo,
@@ -246,7 +260,7 @@ static void query_rxphystatus(struct ieee80211_hw *hw,
 
 		for (i = 0; i < max_spatial_stream; i++) {
 			evm = rtl_evm_db_to_percentage(p_phystrpt->rxevm[i]);
-			evmdbm = rtl_evm_dbm_jaguar(p_phystrpt->rxevm[i]);
+			evmdbm = _rtl8821ae_evm_dbm_jaguar(p_phystrpt->rxevm[i]);
 
 			if (bpacket_match_bssid) {
 				/* Fill value in RFD, Get the first

drivers/net/wireless/rtlwifi/stats.c

@@ -48,21 +48,6 @@ u8 rtl_evm_db_to_percentage(char value)
 }
 EXPORT_SYMBOL(rtl_evm_db_to_percentage);
 
-u8 rtl_evm_dbm_jaguar(char value)
-{
-	char ret_val = value;
-
-	/* -33dB~0dB to 33dB ~ 0dB*/
-	if (ret_val == -128)
-		ret_val = 127;
-	else if (ret_val < 0)
-		ret_val = 0 - ret_val;
-
-	ret_val  = ret_val >> 1;
-	return ret_val;
-}
-EXPORT_SYMBOL(rtl_evm_dbm_jaguar);
-
 static long rtl_translate_todbm(struct ieee80211_hw *hw,
 			 u8 signal_strength_index)
 {

drivers/net/wireless/rtlwifi/stats.h

@@ -35,7 +35,6 @@
 
 u8 rtl_query_rxpwrpercentage(char antpower);
 u8 rtl_evm_db_to_percentage(char value);
-u8 rtl_evm_dbm_jaguar(char value);
 long rtl_signal_scale_mapping(struct ieee80211_hw *hw, long currsig);
 void rtl_process_phyinfo(struct ieee80211_hw *hw, u8 *buffer,
 			 struct rtl_stats *pstatus);