[PATCH 01/19] staging/wilc1000: remove unused functions
From: Arnd Bergmann
Date: Tue Oct 20 2015 - 18:55:24 EST
A number of symbols in the wilc1000 driver are completely unused
and can be removed.
This includes two variables that are only written but not read.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/staging/wilc1000/host_interface.c | 311 ----------------------
drivers/staging/wilc1000/host_interface.h | 208 +--------------
drivers/staging/wilc1000/wilc_sdio.c | 56 ----
drivers/staging/wilc1000/wilc_spi.c | 225 ----------------
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 35 ---
drivers/staging/wilc1000/wilc_wlan.c | 4 -
6 files changed, 1 insertion(+), 838 deletions(-)
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 38fead44cce0..194ca3d3e920 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -3421,36 +3421,6 @@ s32 host_int_set_pmkid_info(struct host_if_drv *hif_drv, struct host_if_pmkid_at
return s32Error;
}
-s32 host_int_get_pmkid_info(struct host_if_drv *hif_drv,
- u8 *pu8PmkidInfoArray,
- u32 u32PmkidInfoLen)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_PMKID_INFO;
- strWID.type = WID_STR;
- strWID.size = u32PmkidInfoLen;
- strWID.val = pu8PmkidInfoArray;
-
- return 0;
-}
-
-s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv,
- u8 *pu8PassPhrase,
- u8 u8Psklength)
-{
- struct wid strWID;
-
- if ((u8Psklength > 7) && (u8Psklength < 65)) {
- strWID.id = (u16)WID_11I_PSK;
- strWID.type = WID_STR;
- strWID.val = pu8PassPhrase;
- strWID.size = u8Psklength;
- }
-
- return 0;
-}
-
s32 host_int_get_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress)
{
s32 s32Error = 0;
@@ -3492,19 +3462,6 @@ s32 host_int_set_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress)
}
-s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv,
- u8 *pu8PassPhrase, u8 u8Psklength)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_11I_PSK;
- strWID.type = WID_STR;
- strWID.size = u8Psklength;
- strWID.val = pu8PassPhrase;
-
- return 0;
-}
-
s32 host_int_set_start_scan_req(struct host_if_drv *hif_drv, u8 scanSource)
{
struct wid strWID;
@@ -3517,18 +3474,6 @@ s32 host_int_set_start_scan_req(struct host_if_drv *hif_drv, u8 scanSource)
return 0;
}
-s32 host_int_get_start_scan_req(struct host_if_drv *hif_drv, u8 *pu8ScanSource)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_START_SCAN_REQ;
- strWID.type = WID_CHAR;
- strWID.val = (s8 *)pu8ScanSource;
- strWID.size = sizeof(char);
-
- return 0;
-}
-
s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid,
const u8 *pu8ssid, size_t ssidLen,
const u8 *pu8IEs, size_t IEsLen,
@@ -3649,31 +3594,6 @@ s32 host_int_disconnect(struct host_if_drv *hif_drv, u16 u16ReasonCode)
return s32Error;
}
-s32 host_int_disconnect_station(struct host_if_drv *hif_drv, u8 assoc_id)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_DISCONNECT;
- strWID.type = WID_CHAR;
- strWID.val = (s8 *)&assoc_id;
- strWID.size = sizeof(char);
-
- return 0;
-}
-
-s32 host_int_get_assoc_req_info(struct host_if_drv *hif_drv, u8 *pu8AssocReqInfo,
- u32 u32AssocReqInfoLen)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_ASSOC_REQ_INFO;
- strWID.type = WID_STR;
- strWID.val = pu8AssocReqInfo;
- strWID.size = u32AssocReqInfoLen;
-
- return 0;
-}
-
s32 host_int_get_assoc_res_info(struct host_if_drv *hif_drv, u8 *pu8AssocRespInfo,
u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen)
{
@@ -3703,19 +3623,6 @@ s32 host_int_get_assoc_res_info(struct host_if_drv *hif_drv, u8 *pu8AssocRespInf
return s32Error;
}
-s32 host_int_get_rx_power_level(struct host_if_drv *hif_drv, u8 *pu8RxPowerLevel,
- u32 u32RxPowerLevelLen)
-{
- struct wid strWID;
-
- strWID.id = (u16)WID_RX_POWER_LEVEL;
- strWID.type = WID_STR;
- strWID.val = pu8RxPowerLevel;
- strWID.size = u32RxPowerLevelLen;
-
- return 0;
-}
-
int host_int_set_mac_chnl_num(struct host_if_drv *hif_drv, u8 channel)
{
int result;
@@ -3796,33 +3703,6 @@ int host_int_set_operation_mode(struct host_if_drv *hif_drv, u32 mode)
return result;
}
-s32 host_int_get_host_chnl_num(struct host_if_drv *hif_drv, u8 *pu8ChNo)
-{
- s32 s32Error = 0;
- struct host_if_msg msg;
-
- if (!hif_drv) {
- PRINT_ER("driver is null\n");
- return -EFAULT;
- }
-
- memset(&msg, 0, sizeof(struct host_if_msg));
-
- msg.id = HOST_IF_MSG_GET_CHNL;
- msg.drv = hif_drv;
-
- s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
- if (s32Error)
- PRINT_ER("wilc mq send fail\n");
- down(&hif_drv->hSemGetCHNL);
-
- *pu8ChNo = ch_no;
-
- return s32Error;
-
-
-}
-
s32 host_int_get_inactive_time(struct host_if_drv *hif_drv,
const u8 *mac, u32 *pu32InactiveTime)
{
@@ -3854,36 +3734,6 @@ s32 host_int_get_inactive_time(struct host_if_drv *hif_drv,
return s32Error;
}
-s32 host_int_test_get_int_wid(struct host_if_drv *hif_drv, u32 *pu32TestMemAddr)
-{
-
- s32 s32Error = 0;
- struct wid strWID;
-
- if (!hif_drv) {
- PRINT_ER("driver is null\n");
- return -EFAULT;
- }
-
- strWID.id = (u16)WID_MEMORY_ADDRESS;
- strWID.type = WID_INT;
- strWID.val = (s8 *)pu32TestMemAddr;
- strWID.size = sizeof(u32);
-
- s32Error = send_config_pkt(GET_CFG, &strWID, 1,
- get_id_from_handler(hif_drv));
-
- if (s32Error) {
- PRINT_ER("Failed to get wid value\n");
- return -EINVAL;
- } else {
- PRINT_D(HOSTINF_DBG, "Successfully got wid value\n");
-
- }
-
- return s32Error;
-}
-
s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi)
{
s32 s32Error = 0;
@@ -3912,34 +3762,6 @@ s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi)
return s32Error;
}
-s32 host_int_get_link_speed(struct host_if_drv *hif_drv, s8 *ps8lnkspd)
-{
- struct host_if_msg msg;
- s32 s32Error = 0;
- memset(&msg, 0, sizeof(struct host_if_msg));
-
- msg.id = HOST_IF_MSG_GET_LINKSPEED;
- msg.drv = hif_drv;
-
- s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
- if (s32Error) {
- PRINT_ER("Failed to send GET_LINKSPEED to message queue ");
- return -EFAULT;
- }
-
- down(&hif_drv->hSemGetLINKSPEED);
-
-
- if (ps8lnkspd == NULL) {
- PRINT_ER("LINKSPEED pointer value is null");
- return -EFAULT;
- }
-
- *ps8lnkspd = link_speed;
-
- return s32Error;
-}
-
s32 host_int_get_statistics(struct host_if_drv *hif_drv, struct rf_info *pstrStatistics)
{
s32 s32Error = 0;
@@ -4038,106 +3860,6 @@ s32 hif_set_cfg(struct host_if_drv *hif_drv,
}
-s32 hif_get_cfg(struct host_if_drv *hif_drv, u16 u16WID, u16 *pu16WID_Value)
-{
- s32 s32Error = 0;
-
- down(&hif_drv->gtOsCfgValuesSem);
-
- if (!hif_drv) {
- PRINT_ER("hif_drv NULL\n");
- return -EFAULT;
- }
- PRINT_D(HOSTINF_DBG, "Getting configuration parameters\n");
- switch (u16WID) {
-
- case WID_BSS_TYPE:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.bss_type;
- break;
-
- case WID_AUTH_TYPE:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.auth_type;
- break;
-
- case WID_AUTH_TIMEOUT:
- *pu16WID_Value = hif_drv->strCfgValues.auth_timeout;
- break;
-
- case WID_POWER_MANAGEMENT:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.power_mgmt_mode;
- break;
-
- case WID_SHORT_RETRY_LIMIT:
- *pu16WID_Value = hif_drv->strCfgValues.short_retry_limit;
- break;
-
- case WID_LONG_RETRY_LIMIT:
- *pu16WID_Value = hif_drv->strCfgValues.long_retry_limit;
- break;
-
- case WID_FRAG_THRESHOLD:
- *pu16WID_Value = hif_drv->strCfgValues.frag_threshold;
- break;
-
- case WID_RTS_THRESHOLD:
- *pu16WID_Value = hif_drv->strCfgValues.rts_threshold;
- break;
-
- case WID_PREAMBLE:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.preamble_type;
- break;
-
- case WID_SHORT_SLOT_ALLOWED:
- *pu16WID_Value = (u16) hif_drv->strCfgValues.short_slot_allowed;
- break;
-
- case WID_11N_TXOP_PROT_DISABLE:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.txop_prot_disabled;
- break;
-
- case WID_BEACON_INTERVAL:
- *pu16WID_Value = hif_drv->strCfgValues.beacon_interval;
- break;
-
- case WID_DTIM_PERIOD:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.dtim_period;
- break;
-
- case WID_SITE_SURVEY:
- *pu16WID_Value = (u16)hif_drv->strCfgValues.site_survey_enabled;
- break;
-
- case WID_SITE_SURVEY_SCAN_TIME:
- *pu16WID_Value = hif_drv->strCfgValues.site_survey_scan_time;
- break;
-
- case WID_ACTIVE_SCAN_TIME:
- *pu16WID_Value = hif_drv->strCfgValues.active_scan_time;
- break;
-
- case WID_PASSIVE_SCAN_TIME:
- *pu16WID_Value = hif_drv->strCfgValues.passive_scan_time;
- break;
-
- case WID_CURRENT_TX_RATE:
- *pu16WID_Value = hif_drv->strCfgValues.curr_tx_rate;
- break;
-
- default:
- break;
- }
-
- up(&hif_drv->gtOsCfgValuesSem);
-
- return s32Error;
-
-}
-
-void host_int_send_join_leave_info_to_host
- (u16 assocId, u8 *stationAddr, bool joining)
-{
-}
-
static void GetPeriodicRSSI(unsigned long arg)
{
struct host_if_drv *hif_drv = (struct host_if_drv *)arg;
@@ -4167,11 +3889,6 @@ static void GetPeriodicRSSI(unsigned long arg)
}
-void host_int_send_network_info_to_host
- (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi)
-{
-}
-
static u32 clients_count;
s32 host_int_init(struct host_if_drv **hif_drv_handler)
@@ -5018,34 +4735,6 @@ void host_int_freeJoinParams(void *pJoinParams)
PRINT_ER("Unable to FREE null pointer\n");
}
-s32 host_int_delBASession(struct host_if_drv *hif_drv, char *pBSSID, char TID)
-{
- s32 s32Error = 0;
- struct host_if_msg msg;
- struct ba_session_info *pBASessionInfo = &msg.body.session_info;
-
- if (!hif_drv) {
- PRINT_ER("driver is null\n");
- return -EFAULT;
- }
-
- memset(&msg, 0, sizeof(struct host_if_msg));
-
- msg.id = HOST_IF_MSG_DEL_BA_SESSION;
-
- memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN);
- pBASessionInfo->u8Ted = TID;
- msg.drv = hif_drv;
-
- s32Error = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));
- if (s32Error)
- PRINT_ER("wilc_mq_send fail\n");
-
- down(&hif_sema_wait_response);
-
- return s32Error;
-}
-
s32 host_int_del_All_Rx_BASession(struct host_if_drv *hif_drv,
char *pBSSID,
char TID)
diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index 146a60f52cb7..3df74f1bf9ff 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -517,65 +517,6 @@ s32 host_int_add_tx_gtk(struct host_if_drv *hWFIDrv, u8 u8KeyLen, u8 *pu8TxGtk,
s32 host_int_set_pmkid_info(struct host_if_drv *hWFIDrv, struct host_if_pmkid_attr *pu8PmkidInfoArray);
/**
- * @brief gets the cached the pmkid info
- * @details valid only in BSS STA mode if External Supplicant
- * support is enabled. This Function sets the PMKID in firmware
- * when host drivr receives the corresponding request from NDIS.
- * The firmware then includes theset PMKID in the appropriate
- * management frames
- * @param[in,out] handle to the wifi driver,
- *
- * message containing PMKID Info in the following format
- *|-----------------------------------------------------------------|
- *|NumEntries | BSSID[1] | PMKID[1] | ... | BSSID[K] | PMKID[K] |
- *|-----------|------------|----------|-------|----------|----------|
- | 1 | 6 | 16 | ... | 6 | 16 |
- ||-----------------------------------------------------------------|
- * @param[in]
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-
-s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray,
- u32 u32PmkidInfoLen);
-
-/**
- * @brief sets the pass phrase
- * @details AP/STA mode. This function gives the pass phrase used to
- * generate the Pre-Shared Key when WPA/WPA2 is enabled
- * The length of the field can vary from 8 to 64 bytes,
- * the lower layer should get the
- * @param[in,out] handle to the wifi driver,
- * @param[in] String containing PSK
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, u8 *pu8PassPhrase,
- u8 u8Psklength);
-/**
- * @brief gets the pass phrase
- * @details AP/STA mode. This function gets the pass phrase used to
- * generate the Pre-Shared Key when WPA/WPA2 is enabled
- * The length of the field can vary from 8 to 64 bytes,
- * the lower layer should get the
- * @param[in,out] handle to the wifi driver,
- * String containing PSK
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
- u8 *pu8PassPhrase, u8 u8Psklength);
-
-/**
* @brief gets mac address
* @details
* @param[in,out] handle to the wifi driver,
@@ -631,22 +572,6 @@ int host_int_wait_msg_queue_idle(void);
*/
s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource);
-/**
- * @brief gets scan source of the last scan
- * @details
- * @param[in,out] handle to the wifi driver,
- * Scan Source one of the following values
- * DEFAULT_SCAN 0
- * USER_SCAN BIT0
- * OBSS_PERIODIC_SCAN BIT1
- * OBSS_ONETIME_SCAN BIT2
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_get_start_scan_req(struct host_if_drv *hWFIDrv, u8 *pu8ScanSource);
/**
* @brief sets a join request
@@ -697,46 +622,6 @@ s32 host_int_flush_join_req(struct host_if_drv *hWFIDrv);
s32 host_int_disconnect(struct host_if_drv *hWFIDrv, u16 u16ReasonCode);
/**
- * @brief disconnects a sta
- * @details
- * @param[in,out] handle to the wifi driver,
- * @param[in] Association Id of the station to be disconnected
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id);
-/**
- * @brief gets a Association request info
- * @details
- * @param[in,out] handle to the wifi driver,
- * Message containg assoc. req info in the following format
- * ------------------------------------------------------------------------
- | Management Frame Format |
- ||-------------------------------------------------------------------|
- ||Frame Control|Duration|DA|SA|BSSID|Sequence Control|Frame Body|FCS |
- ||-------------|--------|--|--|-----|----------------|----------|----|
- | 2 |2 |6 |6 |6 | 2 |0 - 2312 | 4 |
- ||-------------------------------------------------------------------|
- | |
- | Association Request Frame - Frame Body |
- ||-------------------------------------------------------------------|
- | Capability Information | Listen Interval | SSID | Supported Rates |
- ||------------------------|-----------------|------|-----------------|
- | 2 | 2 | 2-34 | 3-10 |
- | ---------------------------------------------------------------------
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-
-s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo,
- u32 u32AssocReqInfoLen);
-/**
* @brief gets a Association Response info
* @details
* @param[in,out] handle to the wifi driver,
@@ -750,23 +635,6 @@ s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo
s32 host_int_get_assoc_res_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocRespInfo,
u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen);
-/**
- * @brief gets a Association Response info
- * @details Valid only in STA mode. This function gives the RSSI
- * values observed in all the channels at the time of scanning.
- * The length of the field is 1 greater that the total number of
- * channels supported. Byte 0 contains the number of channels while
- * each of Byte N contains the observed RSSI value for the channel index N.
- * @param[in,out] handle to the wifi driver,
- * array of scanned channels' RSSI
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel,
- u32 u32RxPowerLevelLen);
/**
* @brief sets a channel
@@ -786,22 +654,6 @@ s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel
int host_int_set_mac_chnl_num(struct host_if_drv *wfi_drv, u8 channel);
/**
- * @brief gets the current channel index
- * @details
- * @param[in,out] handle to the wifi driver,
- * current channel index
- *|-----------------------------------------------------------------------|
- | CHANNEL1 CHANNEL2 .... CHANNEL14 |
- | Input: 1 2 14 |
- ||-----------------------------------------------------------------------|
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 host_int_get_host_chnl_num(struct host_if_drv *hWFIDrv, u8 *pu8ChNo);
-/**
* @brief gets the sta rssi
* @details gets the currently maintained RSSI value for the station.
* The received signal strength value in dB.
@@ -815,7 +667,7 @@ s32 host_int_get_host_chnl_num(struct host_if_drv *hWFIDrv, u8 *pu8ChNo);
* @version 1.0
*/
s32 host_int_get_rssi(struct host_if_drv *hWFIDrv, s8 *ps8Rssi);
-s32 host_int_get_link_speed(struct host_if_drv *hWFIDrv, s8 *ps8lnkspd);
+
/**
* @brief scans a set of channels
* @details
@@ -852,55 +704,9 @@ s32 host_int_scan(struct host_if_drv *hWFIDrv, u8 u8ScanSource,
*/
s32 hif_set_cfg(struct host_if_drv *hWFIDrv, struct cfg_param_val *pstrCfgParamVal);
-/**
- * @brief gets configuration wids values
- * @details
- * @param[in,out] handle to the wifi driver,
- * WID value
- * @param[in] WID,
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-s32 hif_get_cfg(struct host_if_drv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value);
/*****************************************************************************/
/* Notification Functions */
/*****************************************************************************/
-/**
- * @brief notifies host with join and leave requests
- * @details This function prepares an Information frame having the
- * information about a joining/leaving station.
- * @param[in,out] handle to the wifi driver,
- * @param[in] 6 byte Sta Adress
- * Join or leave flag:
- * Join = 1,
- * Leave =0
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-void host_int_send_join_leave_info_to_host
- (u16 assocId, u8 *stationAddr, bool joining);
-
-/**
- * @brief notifies host with stations found in scan
- * @details sends the beacon/probe response from scan
- * @param[in,out] handle to the wifi driver,
- * @param[in] Sta Address,
- * Frame length,
- * Rssi of the Station found
- * @return Error code indicating success/failure
- * @note
- * @author zsalah
- * @date 8 March 2012
- * @version 1.0
- */
-void host_int_send_network_info_to_host
- (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi);
/**
* @brief host interface initialization function
@@ -1070,18 +876,6 @@ s32 host_int_setup_multicast_filter(struct host_if_drv *hWFIDrv, bool bIsEnabled
*/
s32 host_int_setup_ipaddress(struct host_if_drv *hWFIDrv, u8 *pu8IPAddr, u8 idx);
-
-/**
- * @brief host_int_delBASession
- * @details Delete single Rx BA session
- * @param[in]
- * @return Error code.
- * @author Abdelrahman Sobhy
- * @date
- * @version 1.0
- */
-s32 host_int_delBASession(struct host_if_drv *hWFIDrv, char *pBSSID, char TID);
-
/**
* @brief host_int_delBASession
* @details Delete all Rx BA session
diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c
index 300c571e4e2d..4425b5f369e0 100644
--- a/drivers/staging/wilc1000/wilc_sdio.c
+++ b/drivers/staging/wilc1000/wilc_sdio.c
@@ -160,67 +160,11 @@ static int sdio_clear_int(void)
}
-u32 sdio_xfer_cnt(void)
-{
- u32 cnt = 0;
- sdio_cmd52_t cmd;
-
- cmd.read_write = 0;
- cmd.function = 1;
- cmd.raw = 0;
- cmd.address = 0x1C;
- cmd.data = 0;
- g_sdio.sdio_cmd52(&cmd);
- cnt = cmd.data;
-
- cmd.read_write = 0;
- cmd.function = 1;
- cmd.raw = 0;
- cmd.address = 0x1D;
- cmd.data = 0;
- g_sdio.sdio_cmd52(&cmd);
- cnt |= (cmd.data << 8);
-
- cmd.read_write = 0;
- cmd.function = 1;
- cmd.raw = 0;
- cmd.address = 0x1E;
- cmd.data = 0;
- g_sdio.sdio_cmd52(&cmd);
- cnt |= (cmd.data << 16);
-
- return cnt;
-}
-
/********************************************
*
* Sdio interfaces
*
********************************************/
-int sdio_check_bs(void)
-{
- sdio_cmd52_t cmd;
-
- /**
- * poll until BS is 0
- **/
- cmd.read_write = 0;
- cmd.function = 0;
- cmd.raw = 0;
- cmd.address = 0xc;
- cmd.data = 0;
- if (!g_sdio.sdio_cmd52(&cmd)) {
- g_sdio.dPrint(N_ERR, "[wilc sdio]: Fail cmd 52, get BS register...\n");
- goto _fail_;
- }
-
- return 1;
-
-_fail_:
-
- return 0;
-}
-
static int sdio_write_reg(u32 addr, u32 data)
{
#ifdef BIG_ENDIAN
diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c
index 599508beabf8..732c3f8c7f32 100644
--- a/drivers/staging/wilc1000/wilc_spi.c
+++ b/drivers/staging/wilc1000/wilc_spi.c
@@ -111,163 +111,6 @@ static u8 crc7(u8 crc, const u8 *buffer, u32 len)
#define DATA_PKT_SZ_8K (8 * 1024)
#define DATA_PKT_SZ DATA_PKT_SZ_8K
-static int spi_cmd(u8 cmd, u32 adr, u32 data, u32 sz, u8 clockless)
-{
- u8 bc[9];
- int len = 5;
- int result = N_OK;
-
- bc[0] = cmd;
- switch (cmd) {
- case CMD_SINGLE_READ: /* single word (4 bytes) read */
- bc[1] = (u8)(adr >> 16);
- bc[2] = (u8)(adr >> 8);
- bc[3] = (u8)adr;
- len = 5;
- break;
-
- case CMD_INTERNAL_READ: /* internal register read */
- bc[1] = (u8)(adr >> 8);
- if (clockless)
- bc[1] |= BIT(7);
- bc[2] = (u8)adr;
- bc[3] = 0x00;
- len = 5;
- break;
-
- case CMD_TERMINATE: /* termination */
- bc[1] = 0x00;
- bc[2] = 0x00;
- bc[3] = 0x00;
- len = 5;
- break;
-
- case CMD_REPEAT: /* repeat */
- bc[1] = 0x00;
- bc[2] = 0x00;
- bc[3] = 0x00;
- len = 5;
- break;
-
- case CMD_RESET: /* reset */
- bc[1] = 0xff;
- bc[2] = 0xff;
- bc[3] = 0xff;
- len = 5;
- break;
-
- case CMD_DMA_WRITE: /* dma write */
- case CMD_DMA_READ: /* dma read */
- bc[1] = (u8)(adr >> 16);
- bc[2] = (u8)(adr >> 8);
- bc[3] = (u8)adr;
- bc[4] = (u8)(sz >> 8);
- bc[5] = (u8)(sz);
- len = 7;
- break;
-
- case CMD_DMA_EXT_WRITE: /* dma extended write */
- case CMD_DMA_EXT_READ: /* dma extended read */
- bc[1] = (u8)(adr >> 16);
- bc[2] = (u8)(adr >> 8);
- bc[3] = (u8)adr;
- bc[4] = (u8)(sz >> 16);
- bc[5] = (u8)(sz >> 8);
- bc[6] = (u8)(sz);
- len = 8;
- break;
-
- case CMD_INTERNAL_WRITE: /* internal register write */
- bc[1] = (u8)(adr >> 8);
- if (clockless)
- bc[1] |= BIT(7);
- bc[2] = (u8)(adr);
- bc[3] = (u8)(data >> 24);
- bc[4] = (u8)(data >> 16);
- bc[5] = (u8)(data >> 8);
- bc[6] = (u8)(data);
- len = 8;
- break;
-
- case CMD_SINGLE_WRITE: /* single word write */
- bc[1] = (u8)(adr >> 16);
- bc[2] = (u8)(adr >> 8);
- bc[3] = (u8)(adr);
- bc[4] = (u8)(data >> 24);
- bc[5] = (u8)(data >> 16);
- bc[6] = (u8)(data >> 8);
- bc[7] = (u8)(data);
- len = 9;
- break;
-
- default:
- result = N_FAIL;
- break;
- }
-
- if (result) {
- if (!g_spi.crc_off)
- bc[len - 1] = (crc7(0x7f, (const u8 *)&bc[0], len - 1)) << 1;
- else
- len -= 1;
-
- if (!g_spi.spi_tx(bc, len)) {
- PRINT_ER("[wilc spi]: Failed cmd write, bus error...\n");
- result = N_FAIL;
- }
- }
-
- return result;
-}
-
-static int spi_cmd_rsp(u8 cmd)
-{
- u8 rsp;
- int result = N_OK;
-
- /**
- * Command/Control response
- **/
- if ((cmd == CMD_RESET) ||
- (cmd == CMD_TERMINATE) ||
- (cmd == CMD_REPEAT)) {
- if (!g_spi.spi_rx(&rsp, 1)) {
- result = N_FAIL;
- goto _fail_;
- }
- }
-
- if (!g_spi.spi_rx(&rsp, 1)) {
- PRINT_ER("[wilc spi]: Failed cmd response read, bus error...\n");
- result = N_FAIL;
- goto _fail_;
- }
-
- if (rsp != cmd) {
- PRINT_ER("[wilc spi]: Failed cmd response, cmd (%02x), resp (%02x)\n", cmd, rsp);
- result = N_FAIL;
- goto _fail_;
- }
-
- /**
- * State response
- **/
- if (!g_spi.spi_rx(&rsp, 1)) {
- PRINT_ER("[wilc spi]: Failed cmd state read, bus error...\n");
- result = N_FAIL;
- goto _fail_;
- }
-
- if (rsp != 0x00) {
- PRINT_ER("[wilc spi]: Failed cmd state response state (%02x)\n", rsp);
- result = N_FAIL;
- }
-
-_fail_:
-
- return result;
-}
-
static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless)
{
u8 wb[32], rb[32];
@@ -607,74 +450,6 @@ _error_:
return result;
}
-static int spi_data_read(u8 *b, u32 sz)
-{
- int retry, ix, nbytes;
- int result = N_OK;
- u8 crc[2];
- u8 rsp;
-
- /**
- * Data
- **/
- ix = 0;
- do {
- if (sz <= DATA_PKT_SZ)
- nbytes = sz;
- else
- nbytes = DATA_PKT_SZ;
-
- /**
- * Data Respnose header
- **/
- retry = 10;
- do {
- if (!g_spi.spi_rx(&rsp, 1)) {
- PRINT_ER("[wilc spi]: Failed data response read, bus error...\n");
- result = N_FAIL;
- break;
- }
- if (((rsp >> 4) & 0xf) == 0xf)
- break;
- } while (retry--);
-
- if (result == N_FAIL)
- break;
-
- if (retry <= 0) {
- PRINT_ER("[wilc spi]: Failed data response read...(%02x)\n", rsp);
- result = N_FAIL;
- break;
- }
-
- /**
- * Read bytes
- **/
- if (!g_spi.spi_rx(&b[ix], nbytes)) {
- PRINT_ER("[wilc spi]: Failed data block read, bus error...\n");
- result = N_FAIL;
- break;
- }
-
- /**
- * Read Crc
- **/
- if (!g_spi.crc_off) {
- if (!g_spi.spi_rx(crc, 2)) {
- PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n");
- result = N_FAIL;
- break;
- }
- }
-
- ix += nbytes;
- sz -= nbytes;
-
- } while (sz);
-
- return result;
-}
-
static int spi_data_write(u8 *b, u32 sz)
{
int ix, nbytes;
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index bcbf1bd29a50..18e40e515a48 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -473,41 +473,6 @@ static void CfgScanResult(enum scan_event enuScanEvent, tstrNetworkInfo *pstrNet
}
-/**
- * @brief WILC_WFI_Set_PMKSA
- * @details Check if pmksa is cached and set it.
- * @param[in]
- * @return int : Return 0 on Success
- * @author mdaftedar
- * @date 01 MAR 2012
- * @version 1.0
- */
-int WILC_WFI_Set_PMKSA(u8 *bssid, struct wilc_priv *priv)
-{
- u32 i;
- s32 s32Error = 0;
-
-
- for (i = 0; i < priv->pmkid_list.numpmkid; i++) {
-
- if (!memcmp(bssid, priv->pmkid_list.pmkidlist[i].bssid,
- ETH_ALEN)) {
- PRINT_D(CFG80211_DBG, "PMKID successful comparison");
-
- /*If bssid is found, set the values*/
- s32Error = host_int_set_pmkid_info(priv->hWILCWFIDrv, &priv->pmkid_list);
-
- if (s32Error != 0)
- PRINT_ER("Error in pmkid\n");
-
- break;
- }
- }
-
- return s32Error;
-
-
-}
int linux_wlan_set_bssid(struct net_device *wilc_netdev, u8 *pBSSID);
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index c73164165323..c8564249092c 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -254,8 +254,6 @@ static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe)
}
-u32 Statisitcs_totalAcks = 0, Statisitcs_DroppedAcks = 0;
-
#ifdef TCP_ACK_FILTER
struct Ack_session_info;
struct Ack_session_info {
@@ -319,7 +317,6 @@ static inline int Update_TCP_track_session(u32 index, u32 Ack)
}
static inline int add_TCP_Pending_Ack(u32 Ack, u32 Session_index, struct txq_entry_t *txqe)
{
- Statisitcs_totalAcks++;
if (Pending_Acks < MAX_PENDING_ACKS) {
Pending_Acks_info[PendingAcks_arrBase + Pending_Acks].ack_num = Ack;
Pending_Acks_info[PendingAcks_arrBase + Pending_Acks].txqe = txqe;
@@ -422,7 +419,6 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(void)
tqe = Pending_Acks_info[i].txqe;
if (tqe) {
wilc_wlan_txq_remove(tqe);
- Statisitcs_DroppedAcks++;
tqe->status = 1; /* mark the packet send */
if (tqe->tx_complete_func)
tqe->tx_complete_func(tqe->priv, tqe->status);
--
2.1.0.rc2
--
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