From d40b62babcaea44a5f4fc3ab44f495c9dde8eee2 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Tue, 10 Mar 2015 15:14:58 +0530 Subject: [PATCH] staging: rtl8192e: remove unused functions removed some functions which were not being used anywhere. build tested and also verified by git grep that there is no other reference to these functions. Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl819x_HTProc.c | 154 ---------------------- drivers/staging/rtl8192e/rtllib.h | 3 - 2 files changed, 157 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl819x_HTProc.c b/drivers/staging/rtl8192e/rtl819x_HTProc.c index 165975ad4ce5..6157536e404a 100644 --- a/drivers/staging/rtl8192e/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192e/rtl819x_HTProc.c @@ -117,160 +117,6 @@ void HTUpdateDefaultSetting(struct rtllib_device *ieee) pHTInfo->RxReorderPendingTime = 30; } -void HTDebugHTCapability(u8 *CapIE, u8 *TitleString) -{ - - static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; - struct ht_capab_ele *pCapELE; - - if (!memcmp(CapIE, EWC11NHTCap, sizeof(EWC11NHTCap))) { - RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__); - pCapELE = (struct ht_capab_ele *)(&CapIE[4]); - } else - pCapELE = (struct ht_capab_ele *)(&CapIE[0]); - - RTLLIB_DEBUG(RTLLIB_DL_HT, ". Called by %s\n", - TitleString); - - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupported Channel Width = %s\n", - (pCapELE->ChlWidth) ? "20MHz" : "20/40MHz"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport Short GI for 20M = %s\n", - (pCapELE->ShortGI20Mhz) ? "YES" : "NO"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport Short GI for 40M = %s\n", - (pCapELE->ShortGI40Mhz) ? "YES" : "NO"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport TX STBC = %s\n", - (pCapELE->TxSTBC) ? "YES" : "NO"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMax AMSDU Size = %s\n", - (pCapELE->MaxAMSDUSize) ? "3839" : "7935"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSupport CCK in 20/40 mode = %s\n", - (pCapELE->DssCCk) ? "YES" : "NO"); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMax AMPDU Factor = %d\n", - pCapELE->MaxRxAMPDUFactor); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMPDU Density = %d\n", - pCapELE->MPDUDensity); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n", - pCapELE->MCS[0], pCapELE->MCS[1], pCapELE->MCS[2], - pCapELE->MCS[3], pCapELE->MCS[4]); - return; - -} - -void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString) -{ - - static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; - struct ht_info_ele *pHTInfoEle; - - if (!memcmp(InfoIE, EWC11NHTInfo, sizeof(EWC11NHTInfo))) { - RTLLIB_DEBUG(RTLLIB_DL_HT, "EWC IE in %s()\n", __func__); - pHTInfoEle = (struct ht_info_ele *)(&InfoIE[4]); - } else - pHTInfoEle = (struct ht_info_ele *)(&InfoIE[0]); - - - RTLLIB_DEBUG(RTLLIB_DL_HT, ". " - "Called by %s\n", TitleString); - - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tPrimary channel = %d\n", - pHTInfoEle->ControlChl); - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tSenondary channel ="); - switch (pHTInfoEle->ExtChlOffset) { - case 0: - RTLLIB_DEBUG(RTLLIB_DL_HT, "Not Present\n"); - break; - case 1: - RTLLIB_DEBUG(RTLLIB_DL_HT, "Upper channel\n"); - break; - case 2: - RTLLIB_DEBUG(RTLLIB_DL_HT, "Reserved. Eooro!!!\n"); - break; - case 3: - RTLLIB_DEBUG(RTLLIB_DL_HT, "Lower Channel\n"); - break; - } - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tRecommended channel width = %s\n", - (pHTInfoEle->RecommemdedTxWidth) ? "20Mhz" : "40Mhz"); - - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tOperation mode for protection = "); - switch (pHTInfoEle->OptMode) { - case 0: - RTLLIB_DEBUG(RTLLIB_DL_HT, "No Protection\n"); - break; - case 1: - RTLLIB_DEBUG(RTLLIB_DL_HT, "HT non-member protection mode\n"); - break; - case 2: - RTLLIB_DEBUG(RTLLIB_DL_HT, "Suggest to open protection\n"); - break; - case 3: - RTLLIB_DEBUG(RTLLIB_DL_HT, "HT mixed mode\n"); - break; - } - - RTLLIB_DEBUG(RTLLIB_DL_HT, "\tBasic MCS Rate Set = [%x][%x][%x][%x]" - "[%x]\n", pHTInfoEle->BasicMSC[0], pHTInfoEle->BasicMSC[1], - pHTInfoEle->BasicMSC[2], pHTInfoEle->BasicMSC[3], - pHTInfoEle->BasicMSC[4]); -} - -static bool IsHTHalfNmode40Bandwidth(struct rtllib_device *ieee) -{ - bool retValue = false; - struct rt_hi_throughput *pHTInfo = ieee->pHTInfo; - - if (pHTInfo->bCurrentHTSupport == false) - retValue = false; - else if (pHTInfo->bRegBW40MHz == false) - retValue = false; - else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) - retValue = false; - else if (((struct ht_capab_ele *)(pHTInfo->PeerHTCapBuf))->ChlWidth) - retValue = true; - else - retValue = false; - - return retValue; -} - -static bool IsHTHalfNmodeSGI(struct rtllib_device *ieee, bool is40MHz) -{ - bool retValue = false; - struct rt_hi_throughput *pHTInfo = ieee->pHTInfo; - - if (pHTInfo->bCurrentHTSupport == false) - retValue = false; - else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) - retValue = false; - else if (is40MHz) { - if (((struct ht_capab_ele *) - (pHTInfo->PeerHTCapBuf))->ShortGI40Mhz) - retValue = true; - else - retValue = false; - } else { - if (((struct ht_capab_ele *) - (pHTInfo->PeerHTCapBuf))->ShortGI20Mhz) - retValue = true; - else - retValue = false; - } - - return retValue; -} - -u16 HTHalfMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate) -{ - - u8 is40MHz; - u8 isShortGI; - - is40MHz = (IsHTHalfNmode40Bandwidth(ieee)) ? 1 : 0; - isShortGI = (IsHTHalfNmodeSGI(ieee, is40MHz)) ? 1 : 0; - - return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate & 0x7f)]; -} - - u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate) { struct rt_hi_throughput *pHTInfo = ieee->pHTInfo; diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h index cef2dc27103f..94ef8d34469b 100644 --- a/drivers/staging/rtl8192e/rtllib.h +++ b/drivers/staging/rtl8192e/rtllib.h @@ -2882,8 +2882,6 @@ extern int rtllib_wx_get_rts(struct rtllib_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); #define MAX_RECEIVE_BUFFER_SIZE 9100 -extern void HTDebugHTCapability(u8 *CapIE, u8 *TitleString); -extern void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString); void HTSetConnectBwMode(struct rtllib_device *ieee, enum ht_channel_width Bandwidth, @@ -2910,7 +2908,6 @@ extern u16 MCS_DATA_RATE[2][2][77] ; extern u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame); extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo); extern bool IsHTHalfNmodeAPs(struct rtllib_device *ieee); -extern u16 HTHalfMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate); extern u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate); extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate); extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb); -- 2.34.1