staging:rtl8188eu: Remove unused function phy_DbmToTxPwrIdx()

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 7cc7f44..16f46c3 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_phycfg.c
@@ -633,50 +633,6 @@ int PHY_RFConfig8188E(struct adapter *Adapter)
 
 /*  */
 /*     Description: */
-/*             Map dBm into Tx power index according to */
-/*             current HW model, for example, RF and PA, and */
-/*             current wireless mode. */
-/*     By Bruce, 2008-01-29. */
-/*  */
-static u8 phy_DbmToTxPwrIdx(struct adapter *Adapter, enum wireless_mode WirelessMode, int PowerInDbm)
-{
-       u8 TxPwrIdx = 0;
-       int                             Offset = 0;
-
-
-       /*  */
-       /*  Tested by MP, we found that CCK Index 0 equals to 8dbm, OFDM legacy equals to */
-       /*  3dbm, and OFDM HT equals to 0dbm respectively. */
-       /*  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;
-       }
-
-       if ((PowerInDbm - Offset) > 0)
-               TxPwrIdx = (u8)((PowerInDbm - Offset) * 2);
-       else
-               TxPwrIdx = 0;
-
-       /*  Tx Power Index is too large. */
-       if (TxPwrIdx > MAX_TXPWR_IDX_NMODE_92S)
-               TxPwrIdx = MAX_TXPWR_IDX_NMODE_92S;
-
-       return TxPwrIdx;
-}
-
-/*  */
-/*     Description: */
 /*             Map Tx power index into dBm according to */
 /*             current HW model, for example, RF and PA, and */
 /*             current wireless mode. */