wireless: Remove casts to same type

[pandora-kernel.git] / drivers / net / wireless / rtlwifi / rtl8192cu / hw.c

diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
index 0c74d4f..4bbb711 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -381,11 +381,11 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
        rtlefuse->eeprom_did = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_DID]);
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, " VID = 0x%02x PID = 0x%02x\n",
                 rtlefuse->eeprom_vid, rtlefuse->eeprom_did);
-       rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+       rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
        rtlefuse->eeprom_version =
                         le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VERSION]);
        rtlefuse->txpwr_fromeprom = true;
-       rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+       rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
        RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROM Customer ID: 0x%2x\n",
                 rtlefuse->eeprom_oemid);
        if (rtlhal->oem_id == RT_CID_DEFAULT) {
@@ -1660,7 +1660,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                                for (e_aci = 0; e_aci < AC_MAX; e_aci++)
                                        rtlpriv->cfg->ops->set_hw_reg(hw,
                                                                HW_VAR_AC_PARAM,
-                                                               (u8 *)(&e_aci));
+                                                               &e_aci);
                        } else {
                                u8 sifstime = 0;
                                u8      u1bAIFS;
@@ -1685,7 +1685,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                }
        case HW_VAR_ACK_PREAMBLE:{
                        u8 reg_tmp;
-                       u8 short_preamble = (bool) (*(u8 *) val);
+                       u8 short_preamble = (bool)*val;
                        reg_tmp = 0;
                        if (short_preamble)
                                reg_tmp |= 0x80;
@@ -1696,7 +1696,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        u8 min_spacing_to_set;
                        u8 sec_min_space;
 
-                       min_spacing_to_set = *((u8 *) val);
+                       min_spacing_to_set = *val;
                        if (min_spacing_to_set <= 7) {
                                switch (rtlpriv->sec.pairwise_enc_algorithm) {
                                case NO_ENCRYPTION:
@@ -1729,7 +1729,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
        case HW_VAR_SHORTGI_DENSITY:{
                        u8 density_to_set;
 
-                       density_to_set = *((u8 *) val);
+                       density_to_set = *val;
                        density_to_set &= 0x1f;
                        mac->min_space_cfg &= 0x07;
                        mac->min_space_cfg |= (density_to_set << 3);
@@ -1747,7 +1747,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        u8 index = 0;
 
                        p_regtoset = regtoset_normal;
-                       factor_toset = *((u8 *) val);
+                       factor_toset = *val;
                        if (factor_toset <= 3) {
                                factor_toset = (1 << (factor_toset + 2));
                                if (factor_toset > 0xf)
@@ -1774,7 +1774,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        break;
                }
        case HW_VAR_AC_PARAM:{
-                       u8 e_aci = *((u8 *) val);
+                       u8 e_aci = *val;
                        u32 u4b_ac_param;
                        u16 cw_min = le16_to_cpu(mac->ac[e_aci].cw_min);
                        u16 cw_max = le16_to_cpu(mac->ac[e_aci].cw_max);
@@ -1814,11 +1814,11 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        }
                        if (rtlusb->acm_method != eAcmWay2_SW)
                                rtlpriv->cfg->ops->set_hw_reg(hw,
-                                        HW_VAR_ACM_CTRL, (u8 *)(&e_aci));
+                                        HW_VAR_ACM_CTRL, &e_aci);
                        break;
                }
        case HW_VAR_ACM_CTRL:{
-                       u8 e_aci = *((u8 *) val);
+                       u8 e_aci = *val;
                        union aci_aifsn *p_aci_aifsn = (union aci_aifsn *)
                                                        (&(mac->ac[0].aifs));
                        u8 acm = p_aci_aifsn->f.acm;
@@ -1874,7 +1874,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        break;
                }
        case HW_VAR_RETRY_LIMIT:{
-                       u8 retry_limit = ((u8 *) (val))[0];
+                       u8 retry_limit = val[0];
 
                        rtl_write_word(rtlpriv, REG_RL,
                                       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
@@ -1891,39 +1891,38 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                rtlefuse->efuse_usedbytes = *((u16 *) val);
                break;
        case HW_VAR_EFUSE_USAGE:
-               rtlefuse->efuse_usedpercentage = *((u8 *) val);
+               rtlefuse->efuse_usedpercentage = *val;
                break;
        case HW_VAR_IO_CMD:
                rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val));
                break;
        case HW_VAR_WPA_CONFIG:
-               rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
+               rtl_write_byte(rtlpriv, REG_SECCFG, *val);
                break;
        case HW_VAR_SET_RPWM:{
                        u8 rpwm_val = rtl_read_byte(rtlpriv, REG_USB_HRPWM);
 
                        if (rpwm_val & BIT(7))
-                               rtl_write_byte(rtlpriv, REG_USB_HRPWM,
-                                              (*(u8 *)val));
+                               rtl_write_byte(rtlpriv, REG_USB_HRPWM, *val);
                        else
                                rtl_write_byte(rtlpriv, REG_USB_HRPWM,
-                                              ((*(u8 *)val) | BIT(7)));
+                                              *val | BIT(7));
                        break;
                }
        case HW_VAR_H2C_FW_PWRMODE:{
-                       u8 psmode = (*(u8 *) val);
+                       u8 psmode = *val;
 
                        if ((psmode != FW_PS_ACTIVE_MODE) &&
                           (!IS_92C_SERIAL(rtlhal->version)))
                                rtl92c_dm_rf_saving(hw, true);
-                       rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
+                       rtl92c_set_fw_pwrmode_cmd(hw, (*val));
                        break;
                }
        case HW_VAR_FW_PSMODE_STATUS:
                ppsc->fw_current_inpsmode = *((bool *) val);
                break;
        case HW_VAR_H2C_FW_JOINBSSRPT:{
-                       u8 mstatus = (*(u8 *) val);
+                       u8 mstatus = *val;
                        u8 tmp_reg422;
                        bool recover = false;
 
@@ -1948,7 +1947,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                                                tmp_reg422 | BIT(6));
                                rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
                        }
-                       rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
+                       rtl92c_set_fw_joinbss_report_cmd(hw, (*val));
                        break;
                }
        case HW_VAR_AID:{
@@ -1961,7 +1960,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        break;
                }
        case HW_VAR_CORRECT_TSF:{
-                       u8 btype_ibss = ((u8 *) (val))[0];
+                       u8 btype_ibss = val[0];
 
                        if (btype_ibss)
                                _rtl92cu_stop_tx_beacon(hw);
@@ -2184,7 +2183,7 @@ void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw)
        u16 sifs_timer;
 
        rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
-                                     (u8 *)&mac->slot_time);
+                                     &mac->slot_time);
        if (!mac->ht_enable)
                sifs_timer = 0x0a0a;
        else