Function PHY_UpdateTxPowerDbm8188E() is unused and it is the only user
of function phy_DbmToTxPwrIdx(), remove both.
Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
drivers/staging/r8188eu/hal/rtl8188e_phycfg.c | 80 -------------------
.../staging/r8188eu/include/Hal8188EPhyCfg.h | 1 -
2 files changed, 81 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
index d3564181542d..dd0008bcceb6 100644
--- a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c
@@ -627,49 +627,6 @@ rtl8192c_PHY_GetHWRegOriginalValue(
pHalData->framesyncC34 = PHY_QueryBBReg(Adapter, rOFDM0_RxDetector2, bMaskDWord);
}
-/* */
-/* 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;
-}
-
static void getTxPowerIndex88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel,
u8 *ofdmPowerLevel, u8 *BW20PowerLevel,
u8 *BW40PowerLevel)
@@ -793,43 +750,6 @@ PHY_SetTxPowerLevel8188E(
rtl8188e_PHY_RF6052SetOFDMTxPower(Adapter, &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0], channel);
}
-/* */
-/* Description: */
-/* Update transmit power level of all channel supported. */
-/* */
-/* TODO: */
-/* A mode. */
-/* By Bruce, 2008-02-04. */
-/* */
-bool
-PHY_UpdateTxPowerDbm8188E(
- struct adapter *Adapter,
- int powerInDbm
- )
-{
- struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter);
- u8 idx;
- u8 rf_path;
-
- /* TODO: A mode Tx power. */
- u8 CckTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_B, powerInDbm);
- u8 OfdmTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_N_24G, powerInDbm);
-
- if (OfdmTxPwrIdx - pHalData->LegacyHTTxPowerDiff > 0)
- OfdmTxPwrIdx -= pHalData->LegacyHTTxPowerDiff;
- else
- OfdmTxPwrIdx = 0;
-
- for (idx = 0; idx < 14; idx++) {
- for (rf_path = 0; rf_path < 2; rf_path++) {
- pHalData->TxPwrLevelCck[rf_path][idx] = CckTxPwrIdx;
- pHalData->TxPwrLevelHT40_1S[rf_path][idx] =
- pHalData->TxPwrLevelHT40_2S[rf_path][idx] = OfdmTxPwrIdx;
- }
- }
- return true;
-}
-
/*-----------------------------------------------------------------------------
* Function: PHY_SetBWModeCallback8192C()
*
diff --git a/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h b/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h
index 1799d9aeaa3c..e5662fa9c918 100644
--- a/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h
+++ b/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h
@@ -190,7 +190,6 @@ void rtl8192c_PHY_GetHWRegOriginalValue(struct adapter *adapter);
/* BB TX Power R/W */
void PHY_SetTxPowerLevel8188E(struct adapter *adapter, u8 channel);
-bool PHY_UpdateTxPowerDbm8188E(struct adapter *adapter, int power);
/* Switch bandwidth for 8192S */
void PHY_SetBWMode8188E(struct adapter *adapter,
--
2.33.0
