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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 <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2015-03-10 15:14:58 +05:30 committed by Greg Kroah-Hartman
parent f883c4ca5e
commit d40b62babc
2 changed files with 0 additions and 157 deletions
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154
drivers/staging/rtl8192e/rtl819x_HTProc.c
View File

@ -117,160 +117,6 @@ void HTUpdateDefaultSetting(struct rtllib_device *ieee)
pHTInfo->RxReorderPendingTime = 30; 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, "<Log HT Capability>. 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, "<Log HT Information Element>. "
"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) u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
{ {
struct rt_hi_throughput *pHTInfo = ieee->pHTInfo; struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;

3
drivers/staging/rtl8192e/rtllib.h
View File

@ -2882,8 +2882,6 @@ extern int rtllib_wx_get_rts(struct rtllib_device *ieee,
struct iw_request_info *info, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra); union iwreq_data *wrqu, char *extra);
#define MAX_RECEIVE_BUFFER_SIZE 9100 #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, void HTSetConnectBwMode(struct rtllib_device *ieee,
enum ht_channel_width Bandwidth, 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 u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo); extern void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
extern bool IsHTHalfNmodeAPs(struct rtllib_device *ieee); 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 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate);
extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate); extern u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb); extern int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);