[PATCH v2 2/4] staging: rtl8723bs: remove unused code blocks conditioned by never set CONFIG_PNO_SUPPORT

Fabio Aiuto
2021-03-12T18:34:30Z

Remove conditional code blocks checked by unused CONFIG_PNO_SUPPORT

Cleaning required in TODO file:

find and remove code blocks guarded by never set CONFIG_FOO defines

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 18 --
.../staging/rtl8723bs/core/rtw_wlan_util.c | 8 -
drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c | 269 ------------------
drivers/staging/rtl8723bs/hal/sdio_halinit.c | 8 -
.../staging/rtl8723bs/include/hal_com_h2c.h | 17 --
.../staging/rtl8723bs/include/rtl8723b_hal.h | 10 -
.../staging/rtl8723bs/include/rtw_pwrctrl.h | 53 ----
.../staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 56 ----
drivers/staging/rtl8723bs/os_dep/os_intfs.c | 7 -
9 files changed, 446 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index c9f4a18b24b9..8059aeea9d47 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -1149,29 +1149,11 @@ void rtw_init_pwrctrl_priv(struct adapter *padapter)

pwrctrlpriv->wowlan_mode = false;
pwrctrlpriv->wowlan_ap_mode = false;
-
-#ifdef CONFIG_PNO_SUPPORT
- pwrctrlpriv->pno_inited = false;
- pwrctrlpriv->pnlo_info = NULL;
- pwrctrlpriv->pscan_info = NULL;
- pwrctrlpriv->pno_ssid_list = NULL;
- pwrctrlpriv->pno_in_resume = true;
-#endif
}

void rtw_free_pwrctrl_priv(struct adapter *adapter)
{
-#ifdef CONFIG_PNO_SUPPORT
- if (pwrctrlpriv->pnlo_info)
- printk("****** pnlo_info memory leak********\n");
-
- if (pwrctrlpriv->pscan_info)
- printk("****** pscan_info memory leak********\n");
-
- if (pwrctrlpriv->pno_ssid_list)
- printk("****** pno_ssid_list memory leak********\n");
-#endif
}

inline void rtw_set_ips_deny(struct adapter *padapter, u32 ms)
diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 96feced698ac..ae577178534f 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -2189,11 +2189,3 @@ void rtw_set_sec_pn(struct adapter *padapter)
}
#endif /* CONFIG_WOWLAN */

-#ifdef CONFIG_PNO_SUPPORT
-#define CSCAN_TLV_TYPE_SSID_IE 'S'
-#define CIPHER_IE "key_mgmt ="
-#define CIPHER_NONE "NONE"
-#define CIPHER_WPA_PSK "WPA-PSK"
-#define CIPHER_WPA_EAP "WPA-EAP IEEE8021X"
-
-#endif /* CONFIG_PNO_SUPPORT */
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
index 479623d6eb79..b6958d3db855 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c
@@ -462,125 +462,6 @@ static void ConstructARPResponse(
}
}

-#ifdef CONFIG_PNO_SUPPORT
-static void ConstructPnoInfo(
- struct adapter *padapter, u8 *pframe, u32 *pLength
-)
-{
-
- struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
-
- u8 *pPnoInfoPkt = pframe;
- pPnoInfoPkt = (u8 *)(pframe + *pLength);
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_num, 4);
-
- *pLength += 4;
- pPnoInfoPkt += 4;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_period, 4);
-
- *pLength += 4;
- pPnoInfoPkt += 4;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->fast_scan_iterations, 4);
-
- *pLength += 4;
- pPnoInfoPkt += 4;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->slow_scan_period, 4);
-
- *pLength += 4;
- pPnoInfoPkt += 4;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_length,
- MAX_PNO_LIST_COUNT);
-
- *pLength += MAX_PNO_LIST_COUNT;
- pPnoInfoPkt += MAX_PNO_LIST_COUNT;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_cipher_info,
- MAX_PNO_LIST_COUNT);
-
- *pLength += MAX_PNO_LIST_COUNT;
- pPnoInfoPkt += MAX_PNO_LIST_COUNT;
- memcpy(pPnoInfoPkt, &pwrctl->pnlo_info->ssid_channel_info,
- MAX_PNO_LIST_COUNT);
-
- *pLength += MAX_PNO_LIST_COUNT;
- pPnoInfoPkt += MAX_PNO_LIST_COUNT;
-}
-
-static void ConstructSSIDList(
- struct adapter *padapter, u8 *pframe, u32 *pLength
-)
-{
- int i = 0;
- u8 *pSSIDListPkt = pframe;
- struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
-
- pSSIDListPkt = (u8 *)(pframe + *pLength);
-
- for (i = 0; i < pwrctl->pnlo_info->ssid_num ; i++) {
- memcpy(pSSIDListPkt, &pwrctl->pno_ssid_list->node[i].SSID,
- pwrctl->pnlo_info->ssid_length[i]);
-
- *pLength += WLAN_SSID_MAXLEN;
- pSSIDListPkt += WLAN_SSID_MAXLEN;
- }
-}
-
-static void ConstructScanInfo(
- struct adapter *padapter, u8 *pframe, u32 *pLength
-)
-{
- int i = 0;
- u8 *pScanInfoPkt = pframe;
- struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
-
- pScanInfoPkt = (u8 *)(pframe + *pLength);
-
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->channel_num, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_ch, 1);
-
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_bw, 1);
-
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_40_offset, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->orig_80_offset, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->periodScan, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->period_scan_time, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->enableRFE, 1);
-
- *pLength += 1;
- pScanInfoPkt += 1;
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->rfe_type, 8);
-
- *pLength += 8;
- pScanInfoPkt += 8;
-
- for (i = 0; i < MAX_SCAN_LIST_COUNT; i++) {
- memcpy(pScanInfoPkt, &pwrctl->pscan_info->ssid_channel_info[i], 4);
- *pLength += 4;
- pScanInfoPkt += 4;
- }
-}
-#endif
-
#ifdef CONFIG_GTK_OL
static void ConstructGTKResponse(
struct adapter *padapter, u8 *pframe, u32 *pLength
@@ -666,48 +547,6 @@ static void ConstructGTKResponse(
}
#endif /* CONFIG_GTK_OL */

-#ifdef CONFIG_PNO_SUPPORT
-static void ConstructProbeReq(struct adapter *padapter, u8 *pframe, u32 *pLength)
-{
- struct ieee80211_hdr *pwlanhdr;
- u16 *fctrl;
- u32 pktlen;
- unsigned char *mac;
- unsigned char bssrate[NumRates];
- int bssrate_len = 0;
- u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
- pwlanhdr = (struct ieee80211_hdr *)pframe;
- mac = myid(&(padapter->eeprompriv));
-
- fctrl = &(pwlanhdr->frame_control);
- *(fctrl) = 0;
-
- /* broadcast probe request frame */
- memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
- memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN);
-
- memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
-
- SetSeqNum(pwlanhdr, 0);
- SetFrameSubType(pframe, WIFI_PROBEREQ);
-
- pktlen = sizeof(struct ieee80211_hdr_3addr);
- pframe += pktlen;
-
- pframe = rtw_set_ie(pframe, WLAN_EID_SSID, 0, NULL, &pktlen);
-
- get_rate_set(padapter, bssrate, &bssrate_len);
-
- if (bssrate_len > 8) {
- pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, 8, bssrate, &pktlen);
- pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, (bssrate_len - 8), (bssrate + 8), &pktlen);
- } else
- pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, bssrate_len, bssrate, &pktlen);
-
- *pLength = pktlen;
-}
-#endif /* CONFIG_PNO_SUPPORT */
#endif /* CONFIG_WOWLAN */

#ifdef CONFIG_AP_WOWLAN
@@ -875,15 +714,6 @@ static void rtl8723b_set_FwAoacRsvdPage_cmd(struct adapter *padapter, PRSVDPAGE_
RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CAoacRsvdPageParm:", u1H2CAoacRsvdPageParm, H2C_AOAC_RSVDPAGE_LOC_LEN);
FillH2CCmd8723B(padapter, H2C_8723B_AOAC_RSVD_PAGE, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm);
} else {
-#ifdef CONFIG_PNO_SUPPORT
- if (!pwrpriv->pno_in_resume) {
- DBG_871X("NLO_INFO =%d\n", rsvdpageloc->LocPNOInfo);
- memset(&u1H2CAoacRsvdPageParm, 0, sizeof(u1H2CAoacRsvdPageParm));
- SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(u1H2CAoacRsvdPageParm, rsvdpageloc->LocPNOInfo);
- FillH2CCmd8723B(padapter, H2C_AOAC_RSVDPAGE3, H2C_AOAC_RSVDPAGE_LOC_LEN, u1H2CAoacRsvdPageParm);
- msleep(10);
- }
-#endif
}

#endif /* CONFIG_WOWLAN */
@@ -1183,11 +1013,6 @@ static void rtl8723b_set_FwWoWlanCtrl_Cmd(struct adapter *padapter, u8 bFuncEn)
u8 gpio_high_active = 0; /* 0: low active, 1: high active */
u8 magic_pkt = 0;

-#ifdef CONFIG_PNO_SUPPORT
- if (!ppwrpriv->wowlan_pno_enable)
- magic_pkt = 1;
-#endif
-
if (psecpriv->dot11PrivacyAlgrthm == _WEP40_ || psecpriv->dot11PrivacyAlgrthm == _WEP104_)
hw_unicast = 1;

@@ -1240,28 +1065,9 @@ static void rtl8723b_set_FwRemoteWakeCtrl_Cmd(struct adapter *padapter, u8 benab
else
SET_H2CCMD_REMOTE_WAKE_CTRL_ARP_ACTION(u1H2CRemoteWakeCtrlParm, 1);
}
-#ifdef CONFIG_PNO_SUPPORT
- else {
- SET_H2CCMD_REMOTE_WAKECTRL_ENABLE(u1H2CRemoteWakeCtrlParm, benable);
- SET_H2CCMD_REMOTE_WAKE_CTRL_NLO_OFFLOAD_EN(u1H2CRemoteWakeCtrlParm, benable);
- }
-#endif
RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CRemoteWakeCtrlParm:", u1H2CRemoteWakeCtrlParm, H2C_REMOTE_WAKE_CTRL_LEN);
FillH2CCmd8723B(padapter, H2C_8723B_REMOTE_WAKE_CTRL,
H2C_REMOTE_WAKE_CTRL_LEN, u1H2CRemoteWakeCtrlParm);
-#ifdef CONFIG_PNO_SUPPORT
- if (ppwrpriv->wowlan_pno_enable && !ppwrpriv->pno_in_resume) {
- res = rtw_read8(padapter, REG_PNO_STATUS);
- DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res);
- while (!(res&BIT(7)) && count < 25) {
- DBG_871X("[%d] cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", count, res);
- res = rtw_read8(padapter, REG_PNO_STATUS);
- count++;
- msleep(2);
- }
- DBG_871X("cmd: 0x81 REG_PNO_STATUS: 0x%02x\n", res);
- }
-#endif /* CONFIG_PNO_SUPPORT */
}

static void rtl8723b_set_FwAOACGlobalInfo_Cmd(struct adapter *padapter, u8 group_alg, u8 pairwise_alg)
@@ -1278,26 +1084,6 @@ static void rtl8723b_set_FwAOACGlobalInfo_Cmd(struct adapter *padapter, u8 grou
FillH2CCmd8723B(padapter, H2C_8723B_AOAC_GLOBAL_INFO, H2C_AOAC_GLOBAL_INFO_LEN, u1H2CAOACGlobalInfoParm);
}

-#ifdef CONFIG_PNO_SUPPORT
-static void rtl8723b_set_FwScanOffloadInfo_cmd(struct adapter *padapter, PRSVDPAGE_LOC rsvdpageloc, u8 enable)
-{
- u8 u1H2CScanOffloadInfoParm[H2C_SCAN_OFFLOAD_CTRL_LEN] = {0};
-
- DBG_871X("%s: loc_probe_packet:%d, loc_scan_info: %d loc_ssid_info:%d\n",
- __func__, rsvdpageloc->LocProbePacket, rsvdpageloc->LocScanInfo, rsvdpageloc->LocSSIDInfo);
-
- SET_H2CCMD_AOAC_NLO_FUN_EN(u1H2CScanOffloadInfoParm, enable);
- SET_H2CCMD_AOAC_RSVDPAGE_LOC_SCAN_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocScanInfo);
- SET_H2CCMD_AOAC_RSVDPAGE_LOC_PROBE_PACKET(u1H2CScanOffloadInfoParm, rsvdpageloc->LocProbePacket);
- SET_H2CCMD_AOAC_RSVDPAGE_LOC_SSID_INFO(u1H2CScanOffloadInfoParm, rsvdpageloc->LocSSIDInfo);
-
- RT_PRINT_DATA(_module_hal_init_c_, _drv_always_, "u1H2CScanOffloadInfoParm:", u1H2CScanOffloadInfoParm, H2C_SCAN_OFFLOAD_CTRL_LEN);
- FillH2CCmd8723B(padapter, H2C_8723B_D0_SCAN_OFFLOAD_INFO, H2C_SCAN_OFFLOAD_CTRL_LEN, u1H2CScanOffloadInfoParm);
-
- msleep(20);
-}
-#endif /* CONFIG_PNO_SUPPORT */
-
void rtl8723b_set_wowlan_cmd(struct adapter *padapter, u8 enable)
{
struct security_priv *psecpriv = &padapter->securitypriv;
@@ -1656,55 +1442,8 @@ static void rtl8723b_set_FwRsvdPagePkt(
} else
#endif /* CONFIG_WOWLAN */
{
-#ifdef CONFIG_PNO_SUPPORT
- if (!pwrctl->pno_in_resume && pwrctl->pno_inited) {
- /* Probe Request */
- RsvdPageLoc.LocProbePacket = TotalPageNum;
- ConstructProbeReq(
- padapter,
- &ReservedPagePacket[BufIndex],
- &ProbeReqLength);
-
- rtl8723b_fill_fake_txdesc(padapter,
- &ReservedPagePacket[BufIndex-TxDescLen],
- ProbeReqLength, false, false, false);
- CurtPktPageNum =
- (u8)PageNum_128(TxDescLen + ProbeReqLength);
-
- TotalPageNum += CurtPktPageNum;
-
- BufIndex += (CurtPktPageNum*PageSize);
-
- /* PNO INFO Page */
- RsvdPageLoc.LocPNOInfo = TotalPageNum;
- ConstructPnoInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &PNOLength);
-
- CurtPktPageNum = (u8)PageNum_128(PNOLength);
- TotalPageNum += CurtPktPageNum;
- BufIndex += (CurtPktPageNum*PageSize);
-
- /* SSID List Page */
- RsvdPageLoc.LocSSIDInfo = TotalPageNum;
- ConstructSSIDList(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &SSIDLegnth);
- CurtPktPageNum = (u8)PageNum_128(SSIDLegnth);
- TotalPageNum += CurtPktPageNum;
- BufIndex += (CurtPktPageNum*PageSize);
-
- /* Scan Info Page */
- RsvdPageLoc.LocScanInfo = TotalPageNum;
- ConstructScanInfo(padapter, &ReservedPagePacket[BufIndex-TxDescLen], &ScanInfoLength);
- CurtPktPageNum = (u8)PageNum_128(ScanInfoLength);
- TotalPageNum += CurtPktPageNum;
- BufIndex += (CurtPktPageNum*PageSize);
-
- TotalPacketLen = BufIndex + ScanInfoLength;
- } else {
TotalPacketLen = BufIndex + BTQosNullLength;
}
-#else /* CONFIG_PNO_SUPPORT */
- TotalPacketLen = BufIndex + BTQosNullLength;
-#endif
- }

if (TotalPacketLen > MaxRsvdPageBufSize) {
DBG_871X("%s(): ERROR: The rsvd page size is not enough!!TotalPacketLen %d, MaxRsvdPageBufSize %d\n", __func__,
@@ -1725,14 +1464,6 @@ static void rtl8723b_set_FwRsvdPagePkt(
rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc);
} else {
rtl8723b_set_FwAoacRsvdPage_cmd(padapter, &RsvdPageLoc);
-#ifdef CONFIG_PNO_SUPPORT
- if (pwrctl->pno_in_resume)
- rtl8723b_set_FwScanOffloadInfo_cmd(padapter,
- &RsvdPageLoc, 0);
- else
- rtl8723b_set_FwScanOffloadInfo_cmd(padapter,
- &RsvdPageLoc, 1);
-#endif
}
return;

diff --git a/drivers/staging/rtl8723bs/hal/sdio_halinit.c b/drivers/staging/rtl8723bs/hal/sdio_halinit.c
index 3266839031f8..ced05bbfc906 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_halinit.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_halinit.c
@@ -1555,14 +1555,6 @@ static void SetHwReg8723BS(struct adapter *padapter, u8 variable, u8 *val)
if (psta)
rtl8723b_set_FwMediaStatusRpt_cmd(padapter, RT_MEDIA_CONNECT, psta->mac_id);
}
-#ifdef CONFIG_PNO_SUPPORT
- rtw_write8(padapter, 0x1b8, 0);
- DBG_871X("reset 0x1b8: %d\n", rtw_read8(padapter, 0x1b8));
- rtw_write8(padapter, 0x1b9, 0);
- DBG_871X("reset 0x1b9: %d\n", rtw_read8(padapter, 0x1b9));
- rtw_write8(padapter, REG_PNO_STATUS, 0);
- DBG_871X("reset REG_PNO_STATUS: %d\n", rtw_read8(padapter, REG_PNO_STATUS));
-#endif
break;

default:
diff --git a/drivers/staging/rtl8723bs/include/hal_com_h2c.h b/drivers/staging/rtl8723bs/include/hal_com_h2c.h
index b951bc288b89..1f7ed90f9faa 100644
--- a/drivers/staging/rtl8723bs/include/hal_com_h2c.h
+++ b/drivers/staging/rtl8723bs/include/hal_com_h2c.h
@@ -233,17 +233,6 @@ enum h2c_cmd {
#ifdef CONFIG_GTK_OL
#define SET_H2CCMD_AOAC_RSVDPAGE_LOC_GTK_EXT_MEM(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE_8BIT((__pH2CCmd)+5, 0, 8, __Value)
#endif /* CONFIG_GTK_OL */
-#ifdef CONFIG_PNO_SUPPORT
-#define SET_H2CCMD_AOAC_RSVDPAGE_LOC_NLO_INFO(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE_8BIT((__pH2CCmd), 0, 8, __Value)
-#endif
-
-#ifdef CONFIG_PNO_SUPPORT
-/* D0_Scan_Offload_Info_0x86 */
-#define SET_H2CCMD_AOAC_NLO_FUN_EN(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE((__pH2CCmd), 3, 1, __Value)
-#define SET_H2CCMD_AOAC_RSVDPAGE_LOC_PROBE_PACKET(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE_8BIT((__pH2CCmd)+1, 0, 8, __Value)
-#define SET_H2CCMD_AOAC_RSVDPAGE_LOC_SCAN_INFO(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE_8BIT((__pH2CCmd)+2, 0, 8, __Value)
-#define SET_H2CCMD_AOAC_RSVDPAGE_LOC_SSID_INFO(__pH2CCmd, __Value) SET_BITS_TO_LE_1BYTE_8BIT((__pH2CCmd)+3, 0, 8, __Value)
-#endif /* CONFIG_PNO_SUPPORT */

/* */
/* Structure -------------------------------------------------- */
@@ -265,12 +254,6 @@ typedef struct _RSVDPAGE_LOC {
#ifdef CONFIG_GTK_OL
u8 LocGTKEXTMEM;
#endif /* CONFIG_GTK_OL */
-#ifdef CONFIG_PNO_SUPPORT
- u8 LocPNOInfo;
- u8 LocScanInfo;
- u8 LocSSIDInfo;
- u8 LocProbePacket;
-#endif /* CONFIG_PNO_SUPPORT */
#endif /* CONFIG_WOWLAN */
#ifdef CONFIG_AP_WOWLAN
u8 LocApOffloadBCN;
diff --git a/drivers/staging/rtl8723bs/include/rtl8723b_hal.h b/drivers/staging/rtl8723bs/include/rtl8723b_hal.h
index 6f964f5c6578..2537bd7d6a13 100644
--- a/drivers/staging/rtl8723bs/include/rtl8723b_hal.h
+++ b/drivers/staging/rtl8723bs/include/rtl8723b_hal.h
@@ -92,11 +92,6 @@ struct rt_firmware_hdr {
#define BCNQ_PAGE_NUM_8723B 0x08
#define BCNQ1_PAGE_NUM_8723B 0x00

-#ifdef CONFIG_PNO_SUPPORT
-#undef BCNQ1_PAGE_NUM_8723B
-#define BCNQ1_PAGE_NUM_8723B 0x00 /* 0x04 */
-#endif
-
#define MAX_RX_DMA_BUFFER_SIZE_8723B 0x2800 /* RX 10K */

/* For WoWLan, more reserved page */
@@ -107,11 +102,6 @@ struct rt_firmware_hdr {
#define WOWLAN_PAGE_NUM_8723B 0x00
#endif

-#ifdef CONFIG_PNO_SUPPORT
-#undef WOWLAN_PAGE_NUM_8723B
-#define WOWLAN_PAGE_NUM_8723B 0x0d
-#endif
-
#ifdef CONFIG_AP_WOWLAN
#define AP_WOWLAN_PAGE_NUM_8723B 0x02
#endif
diff --git a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
index 0987891e85ae..f467e9032450 100644
--- a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
+++ b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
@@ -46,11 +46,6 @@ enum Power_Mgnt {
PS_MODE_NUM,
};

-#ifdef CONFIG_PNO_SUPPORT
-#define MAX_PNO_LIST_COUNT 16
-#define MAX_SCAN_LIST_COUNT 14 /* 2.4G only */
-#endif
-
/*
BIT[2:0] = HW state
BIT[3] = Protocol PS state, 0: register active state , 1: register sleep state
@@ -158,47 +153,6 @@ enum PS_DENY_REASON {
PS_DENY_OTHERS = 31
};

-#ifdef CONFIG_PNO_SUPPORT
-struct pno_nlo_info {
- u32 fast_scan_period; /* Fast scan period */
- u32 ssid_num; /* number of entry */
- u32 slow_scan_period; /* slow scan period */
- u32 fast_scan_iterations; /* Fast scan iterations */
- u8 ssid_length[MAX_PNO_LIST_COUNT]; /* SSID Length Array */
- u8 ssid_cipher_info[MAX_PNO_LIST_COUNT]; /* Cipher information for security */
- u8 ssid_channel_info[MAX_PNO_LIST_COUNT]; /* channel information */
-};
-
-struct pno_ssid {
- u32 SSID_len;
- u8 SSID[32];
-};
-
-struct pno_ssid_list {
- struct pno_ssid node[MAX_PNO_LIST_COUNT];
-};
-
-struct pno_scan_channel_info {
- u8 channel;
- u8 tx_power;
- u8 timeout;
- u8 active; /* set 1 means active scan, or pasivite scan. */
-};
-
-struct pno_scan_info {
- u8 enableRFE; /* Enable RFE */
- u8 period_scan_time; /* exclusive with fast_scan_period and slow_scan_period */
- u8 periodScan; /* exclusive with fast_scan_period and slow_scan_period */
- u8 orig_80_offset; /* original channel 80 offset */
- u8 orig_40_offset; /* original channel 40 offset */
- u8 orig_bw; /* original bandwidth */
- u8 orig_ch; /* original channel */
- u8 channel_num; /* number of channel */
- u64 rfe_type; /* rfe_type && 0x00000000000000ff */
- struct pno_scan_channel_info ssid_channel_info[MAX_SCAN_LIST_COUNT];
-};
-#endif /* CONFIG_PNO_SUPPORT */
-
struct pwrctrl_priv {
struct mutex lock;
volatile u8 rpwm; /* requested power state for fw */
@@ -272,13 +226,6 @@ struct pwrctrl_priv {
u8 wowlan_unicast;
u8 wowlan_pattern_idx;
u8 wowlan_pno_enable;
-#ifdef CONFIG_PNO_SUPPORT
- u8 pno_in_resume;
- u8 pno_inited;
- struct pno_nlo_info *pnlo_info;
- struct pno_scan_info *pscan_info;
- struct pno_ssid_list *pno_ssid_list;
-#endif
u32 wowlan_pattern_context[8][5];
u64 wowlan_fw_iv;
#endif /* CONFIG_WOWLAN */
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index ff164a8c8679..4d2981a4c01d 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -3095,54 +3095,6 @@ static int cfg80211_rtw_mgmt_tx(struct wiphy *wiphy,
return ret;
}

-#if defined(CONFIG_PNO_SUPPORT)
-static int cfg80211_rtw_sched_scan_start(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_sched_scan_request *request)
-{
- struct adapter *padapter = rtw_netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- int ret;
-
- if (padapter->bup == false) {
- DBG_871X("%s: net device is down.\n", __func__);
- return -EIO;
- }
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true ||
- check_fwstate(pmlmepriv, _FW_LINKED) == true ||
- check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true) {
- DBG_871X("%s: device is busy.\n", __func__);
- rtw_scan_abort(padapter);
- }
-
- if (request == NULL) {
- DBG_871X("%s: invalid cfg80211_requests parameters.\n", __func__);
- return -EINVAL;
- }
-
- ret = rtw_android_cfg80211_pno_setup(dev, request->ssids,
- request->n_ssids, request->interval);
-
- if (ret < 0) {
- DBG_871X("%s ret: %d\n", __func__, ret);
- goto exit;
- }
-
- ret = rtw_android_pno_enable(dev, true);
- if (ret < 0) {
- DBG_871X("%s ret: %d\n", __func__, ret);
- goto exit;
- }
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_sched_scan_stop(struct wiphy *wiphy, struct net_device *dev)
-{
- return rtw_android_pno_enable(dev, false);
-}
-#endif /* CONFIG_PNO_SUPPORT */
-
static void rtw_cfg80211_init_ht_capab(struct ieee80211_sta_ht_cap *ht_cap, enum nl80211_band band, u8 rf_type)
{

@@ -3248,9 +3200,6 @@ static void rtw_cfg80211_preinit_wiphy(struct adapter *padapter, struct wiphy *w

#if defined(CONFIG_PM)
wiphy->max_sched_scan_reqs = 1;
-#ifdef CONFIG_PNO_SUPPORT
- wiphy->max_sched_scan_ssids = MAX_PNO_LIST_COUNT;
-#endif
#endif

#if defined(CONFIG_PM)
@@ -3297,11 +3246,6 @@ static struct cfg80211_ops rtw_cfg80211_ops = {
.change_bss = cfg80211_rtw_change_bss,

.mgmt_tx = cfg80211_rtw_mgmt_tx,
-
-#if defined(CONFIG_PNO_SUPPORT)
- .sched_scan_start = cfg80211_rtw_sched_scan_start,
- .sched_scan_stop = cfg80211_rtw_sched_scan_stop,
-#endif /* CONFIG_PNO_SUPPORT */
};

int rtw_wdev_alloc(struct adapter *padapter, struct device *dev)
diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index b62fe9238e6d..61488781d211 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -1505,10 +1505,6 @@ int rtw_resume_process_wow(struct adapter *padapter)
goto exit;
}

-#ifdef CONFIG_PNO_SUPPORT
- pwrpriv->pno_in_resume = true;
-#endif
-
if (pwrpriv->wowlan_mode) {
rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN");

@@ -1780,9 +1776,6 @@ int rtw_resume_common(struct adapter *padapter)

if (pwrpriv) {
pwrpriv->bInSuspend = false;
- #ifdef CONFIG_PNO_SUPPORT
- pwrpriv->pno_in_resume = false;
- #endif
}
DBG_871X_LEVEL(_drv_always_, "%s:%d in %d ms\n", __func__, ret,
jiffies_to_msecs(jiffies - start_time));
--
2.20.1