wireless: Remove casts to same type

[deliverable/linux.git] / drivers / net / wireless / rtlwifi / rtl8192se / hw.c

diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
index b141c35bf9268ae170608b29d562e08436ee5c85..4542e6952b97a550c7973ceb34cee231e9655ed1 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
@@ -145,13 +145,13 @@ void rtl92se_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));
                        }
                        break;
                }
        case HW_VAR_ACK_PREAMBLE:{
                        u8 reg_tmp;
-                       u8 short_preamble = (bool) (*(u8 *) val);
+                       u8 short_preamble = (bool) (*val);
                        reg_tmp = (mac->cur_40_prime_sc) << 5;
                        if (short_preamble)
                                reg_tmp |= 0x80;
@@ -163,7 +163,7 @@ void rtl92se_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) {
                                if (rtlpriv->sec.pairwise_enc_algorithm ==
                                    NO_ENCRYPTION)
@@ -194,7 +194,7 @@ void rtl92se_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;
                        mac->min_space_cfg = rtlpriv->rtlhal.minspace_cfg;
                        mac->min_space_cfg |= (density_to_set << 3);
 
@@ -216,7 +216,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                                15, 15, 15, 15, 0};
                        u8 index = 0;
 
-                       factor_toset = *((u8 *) val);
+                       factor_toset = *val;
                        if (factor_toset <= 3) {
                                factor_toset = (1 << (factor_toset + 2));
                                if (factor_toset > 0xf)
@@ -248,17 +248,17 @@ void rtl92se_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;
                        rtl92s_dm_init_edca_turbo(hw);
 
                        if (rtlpci->acm_method != eAcmWay2_SW)
                                rtlpriv->cfg->ops->set_hw_reg(hw,
                                                 HW_VAR_ACM_CTRL,
-                                                (u8 *)(&e_aci));
+                                                &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;
@@ -313,7 +313,7 @@ void rtl92se_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, RETRY_LIMIT,
                                       retry_limit << RETRY_LIMIT_SHORT_SHIFT |
@@ -328,14 +328,14 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                        break;
                }
        case HW_VAR_EFUSE_USAGE: {
-                       rtlefuse->efuse_usedpercentage = *((u8 *) val);
+                       rtlefuse->efuse_usedpercentage = *val;
                        break;
                }
        case HW_VAR_IO_CMD: {
                        break;
                }
        case HW_VAR_WPA_CONFIG: {
-                       rtl_write_byte(rtlpriv, REG_SECR, *((u8 *) val));
+                       rtl_write_byte(rtlpriv, REG_SECR, *val);
                        break;
                }
        case HW_VAR_SET_RPWM:{
@@ -1813,8 +1813,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
                else
                        index = 2;
 
-               tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_HT20_DIFF +
-                          index]) & 0xff;
+               tempval = hwinfo[EEPROM_TX_PWR_HT20_DIFF + index] & 0xff;
                rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF);
                rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] =
                                                 ((tempval >> 4) & 0xF);
@@ -1830,14 +1829,13 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
                else
                        index = 1;
 
-               tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_OFDM_DIFF + index])
-                                 & 0xff;
+               tempval = hwinfo[EEPROM_TX_PWR_OFDM_DIFF + index] & 0xff;
                rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] =
                                 (tempval & 0xF);
                rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] =
                                 ((tempval >> 4) & 0xF);
 
-               tempval = (*(u8 *)&hwinfo[TX_PWR_SAFETY_CHK]);
+               tempval = hwinfo[TX_PWR_SAFETY_CHK];
                rtlefuse->txpwr_safetyflag = (tempval & 0x01);
        }
 
@@ -1876,7 +1874,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
 
        /* Read RF-indication and Tx Power gain
         * index diff of legacy to HT OFDM rate. */
-       tempval = (*(u8 *)&hwinfo[EEPROM_RFIND_POWERDIFF]) & 0xff;
+       tempval = hwinfo[EEPROM_RFIND_POWERDIFF] & 0xff;
        rtlefuse->eeprom_txpowerdiff = tempval;
        rtlefuse->legacy_httxpowerdiff =
                rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][0];
@@ -1887,7 +1885,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
        /* Get TSSI value for each path. */
        usvalue = *(u16 *)&hwinfo[EEPROM_TSSI_A];
        rtlefuse->eeprom_tssi[RF90_PATH_A] = (u8)((usvalue & 0xff00) >> 8);
-       usvalue = *(u8 *)&hwinfo[EEPROM_TSSI_B];
+       usvalue = hwinfo[EEPROM_TSSI_B];
        rtlefuse->eeprom_tssi[RF90_PATH_B] = (u8)(usvalue & 0xff);
 
        RTPRINT(rtlpriv, FINIT, INIT_TxPower, "TSSI_A = 0x%x, TSSI_B = 0x%x\n",
@@ -1896,7 +1894,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
 
        /* Read antenna tx power offset of B/C/D to A  from EEPROM */
        /* and read ThermalMeter from EEPROM */
-       tempval = *(u8 *)&hwinfo[EEPROM_THERMALMETER];
+       tempval = hwinfo[EEPROM_THERMALMETER];
        rtlefuse->eeprom_thermalmeter = tempval;
        RTPRINT(rtlpriv, FINIT, INIT_TxPower,
                "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
@@ -1906,20 +1904,20 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
        rtlefuse->tssi_13dbm = rtlefuse->eeprom_thermalmeter * 100;
 
        /* Read CrystalCap from EEPROM */
-       tempval = (*(u8 *)&hwinfo[EEPROM_CRYSTALCAP]) >> 4;
+       tempval = hwinfo[EEPROM_CRYSTALCAP] >> 4;
        rtlefuse->eeprom_crystalcap = tempval;
        /* CrystalCap, BIT(12)~15 */
        rtlefuse->crystalcap = rtlefuse->eeprom_crystalcap;
 
        /* Read IC Version && Channel Plan */
        /* Version ID, Channel plan */
-       rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+       rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
        rtlefuse->txpwr_fromeprom = true;
        RTPRINT(rtlpriv, FINIT, INIT_TxPower,
                "EEPROM ChannelPlan = 0x%4x\n", rtlefuse->eeprom_channelplan);
 
        /* Read Customer ID or Board Type!!! */
-       tempval = *(u8 *)&hwinfo[EEPROM_BOARDTYPE];
+       tempval = hwinfo[EEPROM_BOARDTYPE];
        /* Change RF type definition */
        if (tempval == 0)
                rtlphy->rf_type = RF_2T2R;
@@ -1941,7 +1939,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
                }
        }
        rtlefuse->b1ss_support = rtlefuse->b1x1_recvcombine;
-       rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMID];
+       rtlefuse->eeprom_oemid = *&hwinfo[EEPROM_CUSTOMID];
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROM Customer ID: 0x%2x",
                 rtlefuse->eeprom_oemid);
@@ -2251,7 +2249,7 @@ void rtl92se_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);
        sifs_timer = 0x0e0e;
        rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);