staging: rtl8723bs: hal: Add spaces around operators

Added spaces around operators in file HalBtc8723b1Ant.c. Issue detected
by checkpatch.pl. Spaces are preferred to improve readibility.

Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210406154635.23191-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
index 3e79409..5037909 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
+++ b/drivers/staging/rtl8723bs/hal/HalBtc8723b1Ant.c
@@ -38,7 +38,7 @@ static u8 halbtc8723b1ant_BtRssiState(
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
                ) {
-                       if (btRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
+                       if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
 
                                btRssiState = BTC_RSSI_STATE_HIGH;
                                BTC_PRINT(
@@ -85,7 +85,7 @@ static u8 halbtc8723b1ant_BtRssiState(
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_LOW) ||
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_LOW)
                ) {
-                       if (btRssi >= (rssiThresh+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
+                       if (btRssi >= (rssiThresh + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
                                btRssiState = BTC_RSSI_STATE_MEDIUM;
                                BTC_PRINT(
                                        BTC_MSG_ALGORITHM,
@@ -104,7 +104,7 @@ static u8 halbtc8723b1ant_BtRssiState(
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_MEDIUM) ||
                        (pCoexSta->preBtRssiState == BTC_RSSI_STATE_STAY_MEDIUM)
                ) {
-                       if (btRssi >= (rssiThresh1+BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
+                       if (btRssi >= (rssiThresh1 + BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT)) {
                                btRssiState = BTC_RSSI_STATE_HIGH;
                                BTC_PRINT(
                                        BTC_MSG_ALGORITHM,
@@ -353,11 +353,11 @@ static void halbtc8723b1ant_MonitorBtCtr(struct btc_coexist *pBtCoexist)
 
        u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regHPTxRx);
        regHPTx = u4Tmp & bMaskLWord;
-       regHPRx = (u4Tmp & bMaskHWord)>>16;
+       regHPRx = (u4Tmp & bMaskHWord) >> 16;
 
        u4Tmp = pBtCoexist->fBtcRead4Byte(pBtCoexist, regLPTxRx);
        regLPTx = u4Tmp & bMaskLWord;
-       regLPRx = (u4Tmp & bMaskHWord)>>16;
+       regLPRx = (u4Tmp & bMaskHWord) >> 16;
 
        pCoexSta->highPriorityTx = regHPTx;
        pCoexSta->highPriorityRx = regHPRx;
@@ -1317,7 +1317,7 @@ static void halbtc8723b1ant_SetFwPstdma(
        pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &bApEnable);
 
        if (bApEnable) {
-               if (byte1&BIT4 && !(byte1&BIT5)) {
+               if (byte1 & BIT4 && !(byte1 & BIT5)) {
                        BTC_PRINT(
                                BTC_MSG_INTERFACE,
                                INTF_NOTIFY,
@@ -1349,9 +1349,9 @@ static void halbtc8723b1ant_SetFwPstdma(
                (
                        "[BTCoex], PS-TDMA H2C cmd = 0x%x%08x\n",
                        H2C_Parameter[0],
-                       H2C_Parameter[1]<<24|
-                       H2C_Parameter[2]<<16|
-                       H2C_Parameter[3]<<8|
+                       H2C_Parameter[1] << 24 |
+                       H2C_Parameter[2] << 16 |
+                       H2C_Parameter[3] << 8 |
                        H2C_Parameter[4]
                )
        );
@@ -1435,7 +1435,7 @@ static void halbtc8723b1ant_PsTdma(
                        halbtc8723b1ant_SetFwPstdma(
                                pBtCoexist,
                                psTdmaByte0Val,
-                               0x3a+nWiFiDurationAdjust,
+                               0x3a + nWiFiDurationAdjust,
                                0x03,
                                psTdmaByte3Val,
                                psTdmaByte4Val
@@ -1445,7 +1445,7 @@ static void halbtc8723b1ant_PsTdma(
                        halbtc8723b1ant_SetFwPstdma(
                                pBtCoexist,
                                psTdmaByte0Val,
-                               0x2d+nWiFiDurationAdjust,
+                               0x2d + nWiFiDurationAdjust,
                                0x03,
                                psTdmaByte3Val,
                                psTdmaByte4Val
@@ -1855,7 +1855,7 @@ static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
                                if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */
                                        m = 20;
 
-                               n = 3*m;
+                               n = 3 * m;
                                up = 0;
                                dn = 0;
                                WaitCount = 0;
@@ -1871,7 +1871,7 @@ static void halbtc8723b1ant_TdmaDurationAdjustForAcl(
                        if (m >= 20) /* m 最大值 = 20 ' 最大120秒 recheck是否調整 WiFi duration. */
                                m = 20;
 
-                       n = 3*m;
+                       n = 3 * m;
                        up = 0;
                        dn = 0;
                        WaitCount = 0;
@@ -2495,9 +2495,9 @@ static void halbtc8723b1ant_RunCoexistMechanism(struct btc_coexist *pBtCoexist)
                BTC_GET_U4_WIFI_LINK_STATUS,
                &wifiLinkStatus
        );
-       numOfWifiLink = wifiLinkStatus>>16;
+       numOfWifiLink = wifiLinkStatus >> 16;
 
-       if ((numOfWifiLink >= 2) || (wifiLinkStatus&WIFI_P2P_GO_CONNECTED)) {
+       if ((numOfWifiLink >= 2) || (wifiLinkStatus & WIFI_P2P_GO_CONNECTED)) {
                BTC_PRINT(
                        BTC_MSG_INTERFACE,
                        INTF_NOTIFY,
@@ -2656,7 +2656,7 @@ void EXhalbtc8723b1ant_PowerOnSetting(struct btc_coexist *pBtCoexist)
 
        /*  enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
        u2Tmp = pBtCoexist->fBtcRead2Byte(pBtCoexist, 0x2);
-       pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x2, u2Tmp|BIT0|BIT1);
+       pBtCoexist->fBtcWrite2Byte(pBtCoexist, 0x2, u2Tmp | BIT0 | BIT1);
 
        /*  set GRAN_BT = 1 */
        pBtCoexist->fBtcWrite1Byte(pBtCoexist, 0x765, 0x18);
@@ -2837,7 +2837,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", \
-               wifiRssi-100, btHsRssi-100
+               wifiRssi - 100, btHsRssi - 100
        );
        CL_PRINTF(cliBuf);
 
@@ -2881,11 +2881,11 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = %d/ %d/ %d/ %d/ %d", "sta/vwifi/hs/p2pGo/p2pGc", \
-               ((wifiLinkStatus&WIFI_STA_CONNECTED) ? 1 : 0),
-               ((wifiLinkStatus&WIFI_AP_CONNECTED) ? 1 : 0),
-               ((wifiLinkStatus&WIFI_HS_CONNECTED) ? 1 : 0),
-               ((wifiLinkStatus&WIFI_P2P_GO_CONNECTED) ? 1 : 0),
-               ((wifiLinkStatus&WIFI_P2P_GC_CONNECTED) ? 1 : 0)
+               ((wifiLinkStatus & WIFI_STA_CONNECTED) ? 1 : 0),
+               ((wifiLinkStatus & WIFI_AP_CONNECTED) ? 1 : 0),
+               ((wifiLinkStatus & WIFI_HS_CONNECTED) ? 1 : 0),
+               ((wifiLinkStatus & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
+               ((wifiLinkStatus & WIFI_P2P_GC_CONNECTED) ? 1 : 0)
        );
        CL_PRINTF(cliBuf);
 
@@ -2932,7 +2932,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = %s", "BT Info A2DP rate", \
-               (btInfoExt&BIT0) ? "Basic rate" : "EDR rate"
+               (btInfoExt & BIT0) ? "Basic rate" : "EDR rate"
        );
        CL_PRINTF(cliBuf);
 
@@ -3044,7 +3044,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
        CL_SPRINTF(
                cliBuf, BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x778/0x6cc/0x880[29:25]", \
-               u1Tmp[0], u4Tmp[0],  (u4Tmp[1]&0x3e000000) >> 25
+               u1Tmp[0], u4Tmp[0],  (u4Tmp[1] & 0x3e000000) >> 25
        );
        CL_PRINTF(cliBuf);
 
@@ -3056,7 +3056,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x948/ 0x67[5] / 0x764 / 0x76e", \
-               u4Tmp[0], ((u1Tmp[0]&0x20) >> 5), (u4Tmp[1] & 0xffff), u1Tmp[1]
+               u4Tmp[0], ((u1Tmp[0] & 0x20) >> 5), (u4Tmp[1] & 0xffff), u1Tmp[1]
        );
        CL_PRINTF(cliBuf);
 
@@ -3067,7 +3067,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]", \
-               u4Tmp[0]&0x3, u4Tmp[1]&0xff, u4Tmp[2]&0x3
+               u4Tmp[0] & 0x3, u4Tmp[1] & 0xff, u4Tmp[2] & 0x3
        );
        CL_PRINTF(cliBuf);
 
@@ -3079,10 +3079,10 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", "0x38[11]/0x40/0x4c[24:23]/0x64[0]", \
-               ((u1Tmp[0] & 0x8)>>3),
+               ((u1Tmp[0] & 0x8) >> 3),
                u1Tmp[1],
-               ((u4Tmp[0]&0x01800000)>>23),
-               u1Tmp[2]&0x1
+               ((u4Tmp[0] & 0x01800000) >> 23),
+               u1Tmp[2] & 0x1
        );
        CL_PRINTF(cliBuf);
 
@@ -3102,7 +3102,7 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x", "0xc50(dig)/0x49c(null-drop)", \
-               u4Tmp[0]&0xff, u1Tmp[0]
+               u4Tmp[0] & 0xff, u1Tmp[0]
        );
        CL_PRINTF(cliBuf);
 
@@ -3115,17 +3115,17 @@ void EXhalbtc8723b1ant_DisplayCoexInfo(struct btc_coexist *pBtCoexist)
        u1Tmp[1] = pBtCoexist->fBtcRead1Byte(pBtCoexist, 0xa5c);
 
        faOfdm =
-               ((u4Tmp[0]&0xffff0000) >> 16) +
-               ((u4Tmp[1]&0xffff0000) >> 16) +
+               ((u4Tmp[0] & 0xffff0000) >> 16) +
+               ((u4Tmp[1] & 0xffff0000) >> 16) +
                (u4Tmp[1] & 0xffff) +  (u4Tmp[2] & 0xffff) + \
-               ((u4Tmp[3]&0xffff0000) >> 16) + (u4Tmp[3] & 0xffff);
+               ((u4Tmp[3] & 0xffff0000) >> 16) + (u4Tmp[3] & 0xffff);
        faCck = (u1Tmp[0] << 8) + u1Tmp[1];
 
        CL_SPRINTF(
                cliBuf,
                BT_TMP_BUF_SIZE,
                "\r\n %-35s = 0x%x/ 0x%x/ 0x%x", "OFDM-CCA/OFDM-FA/CCK-FA", \
-               u4Tmp[0]&0xffff, faOfdm, faCck
+               u4Tmp[0] & 0xffff, faOfdm, faCck
        );
        CL_PRINTF(cliBuf);
 
@@ -3281,7 +3281,7 @@ void EXhalbtc8723b1ant_ScanNotify(struct btc_coexist *pBtCoexist, u8 type)
        halbtc8723b1ant_QueryBtInfo(pBtCoexist);
 
        pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
-       numOfWifiLink = wifiLinkStatus>>16;
+       numOfWifiLink = wifiLinkStatus >> 16;
 
        if (numOfWifiLink >= 2) {
                halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
@@ -3341,7 +3341,7 @@ void EXhalbtc8723b1ant_ConnectNotify(struct btc_coexist *pBtCoexist, u8 type)
        }
 
        pBtCoexist->fBtcGet(pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus);
-       numOfWifiLink = wifiLinkStatus>>16;
+       numOfWifiLink = wifiLinkStatus >> 16;
        if (numOfWifiLink >= 2) {
                halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
                halbtc8723b1ant_LimitedRx(pBtCoexist, NORMAL_EXEC, false, bBtCtrlAggBufSize, aggBufSize);
@@ -3435,7 +3435,7 @@ void EXhalbtc8723b1ant_MediaStatusNotify(struct btc_coexist *pBtCoexist, u8 type
                ALGO_TRACE_FW_EXEC,
                (
                        "[BTCoex], FW write 0x66 = 0x%x\n",
-                       H2C_Parameter[0]<<16 | H2C_Parameter[1]<<8 | H2C_Parameter[2]
+                       H2C_Parameter[0] << 16 | H2C_Parameter[1] << 8 | H2C_Parameter[2]
                )
        );
 
@@ -3502,7 +3502,7 @@ void EXhalbtc8723b1ant_SpecialPacketNotify(struct btc_coexist *pBtCoexist, u8 ty
        pBtCoexist->fBtcGet(
                pBtCoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifiLinkStatus
        );
-       numOfWifiLink = wifiLinkStatus>>16;
+       numOfWifiLink = wifiLinkStatus >> 16;
 
        if (numOfWifiLink >= 2) {
                halbtc8723b1ant_LimitedTx(pBtCoexist, NORMAL_EXEC, 0, 0, 0, 0);
@@ -3541,7 +3541,7 @@ void EXhalbtc8723b1ant_BtInfoNotify(
 
        pCoexSta->bC2hBtInfoReqSent = false;
 
-       rspSource = tmpBuf[0]&0xf;
+       rspSource = tmpBuf[0] & 0xf;
        if (rspSource >= BT_INFO_SRC_8723B_1ANT_MAX)
                rspSource = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
        pCoexSta->btInfoC2hCnt[rspSource]++;
@@ -3557,7 +3557,7 @@ void EXhalbtc8723b1ant_BtInfoNotify(
                pCoexSta->btInfoC2h[rspSource][i] = tmpBuf[i];
                if (i == 1)
                        btInfo = tmpBuf[i];
-               if (i == length-1)
+               if (i == length - 1)
                        BTC_PRINT(
                                BTC_MSG_INTERFACE, INTF_NOTIFY, ("0x%02x]\n", tmpBuf[i])
                        );
@@ -3566,22 +3566,22 @@ void EXhalbtc8723b1ant_BtInfoNotify(
        }
 
        if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rspSource) {
-               pCoexSta->btRetryCnt = pCoexSta->btInfoC2h[rspSource][2]&0xf;
+               pCoexSta->btRetryCnt = pCoexSta->btInfoC2h[rspSource][2] & 0xf;
 
                if (pCoexSta->btRetryCnt >= 1)
                        pCoexSta->popEventCnt++;
 
-               if (pCoexSta->btInfoC2h[rspSource][2]&0x20)
+               if (pCoexSta->btInfoC2h[rspSource][2] & 0x20)
                        pCoexSta->bC2hBtPage = true;
                else
                        pCoexSta->bC2hBtPage = false;
 
-               pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3]*2-90;
+               pCoexSta->btRssi = pCoexSta->btInfoC2h[rspSource][3] * 2 - 90;
                /* pCoexSta->btInfoC2h[rspSource][3]*2+10; */
 
                pCoexSta->btInfoExt = pCoexSta->btInfoC2h[rspSource][4];
 
-               pCoexSta->bBtTxRxMask = (pCoexSta->btInfoC2h[rspSource][2]&0x40);
+               pCoexSta->bBtTxRxMask = (pCoexSta->btInfoC2h[rspSource][2] & 0x40);
                pBtCoexist->fBtcSet(pBtCoexist, BTC_SET_BL_BT_TX_RX_MASK, &pCoexSta->bBtTxRxMask);
 
                if (!pCoexSta->bBtTxRxMask) {
@@ -3626,7 +3626,7 @@ void EXhalbtc8723b1ant_BtInfoNotify(
                pCoexSta->bC2hBtInquiryPage = false;
 
        /*  set link exist status */
-       if (!(btInfo&BT_INFO_8723B_1ANT_B_CONNECTION)) {
+       if (!(btInfo & BT_INFO_8723B_1ANT_B_CONNECTION)) {
                pCoexSta->bBtLinkExist = false;
                pCoexSta->bPanExist = false;
                pCoexSta->bA2dpExist = false;
@@ -3659,7 +3659,7 @@ void EXhalbtc8723b1ant_BtInfoNotify(
 
        btInfo = btInfo & 0x1f;  /* mask profile bit for connect-ilde identification (for CSR case: A2DP idle --> 0x41) */
 
-       if (!(btInfo&BT_INFO_8723B_1ANT_B_CONNECTION)) {
+       if (!(btInfo & BT_INFO_8723B_1ANT_B_CONNECTION)) {
                pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
                BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"));
        } else if (btInfo == BT_INFO_8723B_1ANT_B_CONNECTION)   {
@@ -3667,12 +3667,12 @@ void EXhalbtc8723b1ant_BtInfoNotify(
                pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
                BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"));
        } else if (
-               (btInfo&BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
-               (btInfo&BT_INFO_8723B_1ANT_B_SCO_BUSY)
+               (btInfo & BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
+               (btInfo & BT_INFO_8723B_1ANT_B_SCO_BUSY)
        ) {
                pCoexDm->btStatus = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
                BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE, ("[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"));
-       } else if (btInfo&BT_INFO_8723B_1ANT_B_ACL_BUSY) {
+       } else if (btInfo & BT_INFO_8723B_1ANT_B_ACL_BUSY) {
                if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != pCoexDm->btStatus)
                        pCoexDm->bAutoTdmaAdjust = false;