linux-kernel - [PATCH 1/3] rtlwifi: rtl8192ce: replace _rtl92c_evm_db_to

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Message-Id: <20190910190422.63378-2-straube.linux@gmail.com>
Date:   Tue, 10 Sep 2019 21:04:20 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     kvalo@...eaurora.org
Cc:     pkshih@...ltek.com, davem@...emloft.net,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 1/3] rtlwifi: rtl8192ce: replace _rtl92c_evm_db_to_percentage with generic version

Function _rtl92c_evm_db_to_percentage is functionally identical
to the generic version rtl_evm_db_to_percentage, so remove
_rtl92c_evm_db_to_percentage and use the generic version instead.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 .../wireless/realtek/rtlwifi/rtl8192ce/trx.c  | 23 +------------------
 1 file changed, 1 insertion(+), 22 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
index 123dbf0903a1..fc9a3aae047f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
@@ -33,27 +33,6 @@ static u8 _rtl92c_query_rxpwrpercentage(s8 antpower)
 		return 100 + antpower;
 }
 
-static u8 _rtl92c_evm_db_to_percentage(s8 value)
-{
-	s8 ret_val;
-
-	ret_val = value;
-
-	if (ret_val >= 0)
-		ret_val = 0;
-
-	if (ret_val <= -33)
-		ret_val = -33;
-
-	ret_val = 0 - ret_val;
-	ret_val *= 3;
-
-	if (ret_val == 99)
-		ret_val = 100;
-
-	return ret_val;
-}
-
 static long _rtl92ce_signal_scale_mapping(struct ieee80211_hw *hw,
 		long currsig)
 {
@@ -243,7 +222,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
 			max_spatial_stream = 1;
 
 		for (i = 0; i < max_spatial_stream; i++) {
-			evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]);
+			evm = rtl_evm_db_to_percentage(p_drvinfo->rxevm[i]);
 
 			if (packet_match_bssid) {
 				/* Fill value in RFD, Get the first
-- 
2.23.0