staging: rtl8188eu: Remove unused funtion phy_TxPwrIdxToDbm()

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c
index 099345f44fec112293ba7f968eea600929daae3b..a7872c89e417aa658fce581105de7d812ed657e0 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c
@@ -631,40 +631,6 @@ int PHY_RFConfig8188E(struct adapter *Adapter)
        return rtStatus;
 }
 
-/*  */
-/*     Description: */
-/*             Map Tx power index into dBm according to */
-/*             current HW model, for example, RF and PA, and */
-/*             current wireless mode. */
-/*     By Bruce, 2008-01-29. */
-/*  */
-static int phy_TxPwrIdxToDbm(struct adapter *Adapter, enum wireless_mode WirelessMode, u8 TxPwrIdx)
-{
-       int                             Offset = 0;
-       int                             PwrOutDbm = 0;
-
-       /*  */
-       /*  Tested by MP, we found that CCK Index 0 equals to -7dbm, OFDM legacy equals to -8dbm. */
-       /*  Note: */
-       /*      The mapping may be different by different NICs. Do not use this formula for what needs accurate result. */
-       /*  By Bruce, 2008-01-29. */
-       /*  */
-       switch (WirelessMode) {
-       case WIRELESS_MODE_B:
-               Offset = -7;
-               break;
-       case WIRELESS_MODE_G:
-       case WIRELESS_MODE_N_24G:
-       default:
-               Offset = -8;
-               break;
-       }
-
-       PwrOutDbm = TxPwrIdx / 2 + Offset; /*  Discard the decimal part. */
-
-       return PwrOutDbm;
-}
-
 static void getTxPowerIndex88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel,
                               u8 *ofdmPowerLevel, u8 *BW20PowerLevel,
                               u8 *BW40PowerLevel)