[PATCH 2/7] staging: rtl8821ae: deal with unused functions in halbtc8723b1ant.c
Konrad Zapalowicz
bergo.torino at gmail.com
Sat May 24 15:23:07 UTC 2014
This commit fixes the compiler -Wunused-function warning. Most of the
unused functions were removed however for a few of them it was enough
to put #define around them.
Removed symbols:
halbtc8723b1ant_rf_shrink
halbtc8723b1ant_dac_swing
halbtc8723b1ant_adc_backoff
halbtc8723b1ant_agc_table
halbtc8723b1ant_coex_alloff
halbtc8723b1ant_ps_tdma_type_by_wifi_rssi
halbtc8723b1ant_set_sw_rf_rx_lpf_corner
halbtc8723b1ant_set_sw_full_time_dac_swing
halbtc8723b1ant_set_adc_backoff
halbtc8723b1ant_set_agc_table
halbtc8723b1ant_set_dac_swing_reg
Conditionally compiled symbols:
halbtc8723b1ant_bt_auto_report
halbtc8723b1ant_set_bt_auto_report
halbtc8723b1ant_action_wifi_only
halbtc8723b1ant_monitor_bt_enable_disable
Signed-off-by: Konrad Zapalowicz <bergo.torino at gmail.com>
---
.../staging/rtl8821ae/btcoexist/halbtc8723b1ant.c | 235 +--------------------
1 file changed, 4 insertions(+), 231 deletions(-)
diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
index 5337782..c969394 100644
--- a/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
+++ b/drivers/staging/rtl8821ae/btcoexist/halbtc8723b1ant.c
@@ -810,6 +810,7 @@ static void halbtc8723b1ant_dec_bt_pwr(struct btc_coexist *btcoexist,
coex_dm->pre_dec_bt_pwr = coex_dm->cur_dec_bt_pwr;
}
+#if (BT_AUTO_REPORT_ONLY_8723B_1ANT == 0)
static void halbtc8723b1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
bool enable_auto_report)
{
@@ -852,6 +853,7 @@ static void halbtc8723b1ant_bt_auto_report(struct btc_coexist *btcoexist,
coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
}
+#endif
static void halbtc8723b1ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
bool force_exec, u8 fw_dac_swing_lvl)
@@ -880,55 +882,6 @@ static void halbtc8723b1ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
}
-static void halbtc8723b1ant_set_sw_rf_rx_lpf_corner(
- struct btc_coexist *btcoexist,
- bool rx_rf_shrink_on)
-{
- if (rx_rf_shrink_on) {
- /*Shrink RF Rx LPF corner */
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], Shrink RF Rx LPF corner!!\n");
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
- 0xfffff, 0xffff7);
- } else {
- /*Resume RF Rx LPF corner
- * After initialized, we can use coex_dm->btRf0x1eBackup */
- if (btcoexist->initilized) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], Resume RF Rx LPF corner!!\n");
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
- 0x1e, 0xfffff,
- coex_dm->bt_rf0x1e_backup);
- }
- }
-}
-
-static void halbtc8723b1ant_rf_shrink(struct btc_coexist *btcoexist,
- bool force_exec, bool rx_rf_shrink_on)
-{
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
- "[BTCoex], %s turn Rx RF Shrink = %s\n",
- (force_exec? "force to":""),
- ((rx_rf_shrink_on)? "ON":"OFF"));
- coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
-
- if (!force_exec) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
- "[BTCoex], bPreRfRxLpfShrink=%d, "
- "bCurRfRxLpfShrink=%d\n",
- coex_dm->pre_rf_rx_lpf_shrink,
- coex_dm->cur_rf_rx_lpf_shrink);
-
- if (coex_dm->pre_rf_rx_lpf_shrink ==
- coex_dm->cur_rf_rx_lpf_shrink)
- return;
- }
- halbtc8723b1ant_set_sw_rf_rx_lpf_corner(btcoexist,
- coex_dm->cur_rf_rx_lpf_shrink);
-
- coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
-}
-
static void halbtc8723b1ant_set_sw_penalty_tx_rate_adaptive(
struct btc_coexist *btcoexist,
bool low_penalty_ra)
@@ -968,153 +921,6 @@ static void halbtc8723b1ant_low_penalty_ra(struct btc_coexist *btcoexist,
coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
}
-static void halbtc8723b1ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
- u32 level)
-{
- u8 val = (u8) level;
-
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], Write SwDacSwing = 0x%x\n", level);
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
-}
-
-static void halbtc8723b1ant_set_sw_full_time_dac_swing(
- struct btc_coexist *btcoexist,
- bool sw_dac_swing_on,
- u32 sw_dac_swing_lvl)
-{
- if (sw_dac_swing_on)
- halbtc8723b1ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
- else
- halbtc8723b1ant_set_dac_swing_reg(btcoexist, 0x18);
-}
-
-
-static void halbtc8723b1ant_dac_swing(struct btc_coexist *btcoexist,
- bool force_exec, bool dac_swing_on, u32 dac_swing_lvl)
-{
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
- "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
- (force_exec ? "force to" : ""), (dac_swing_on ? "ON" : "OFF"),
- dac_swing_lvl);
-
- coex_dm->cur_dac_swing_on = dac_swing_on;
- coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
-
- if (!force_exec) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
- "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, "
- "bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
- coex_dm->pre_dac_swing_on, coex_dm->pre_dac_swing_lvl,
- coex_dm->cur_dac_swing_on,
- coex_dm->cur_dac_swing_lvl);
-
- if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
- (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
- return;
- }
- mdelay(30);
- halbtc8723b1ant_set_sw_full_time_dac_swing(btcoexist, dac_swing_on,
- dac_swing_lvl);
-
- coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
- coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
-}
-
-static void halbtc8723b1ant_set_adc_backoff(struct btc_coexist *btcoexist,
- bool adc_backoff)
-{
- if (adc_backoff) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], BB BackOff Level On!\n");
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
- } else {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], BB BackOff Level Off!\n");
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
- }
-}
-
-static void halbtc8723b1ant_adc_backoff(struct btc_coexist *btcoexist,
- bool force_exec, bool adc_backoff)
-{
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
- "[BTCoex], %s turn AdcBackOff = %s\n",
- (force_exec ? "force to" : ""), (adc_backoff ? "ON" : "OFF"));
- coex_dm->cur_adc_backoff = adc_backoff;
-
- if (!force_exec) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
- "[BTCoex], bPreAdcBackOff=%d, bCurAdcBackOff=%d\n",
- coex_dm->pre_adc_backoff, coex_dm->cur_adc_backoff);
-
- if(coex_dm->pre_adc_backoff == coex_dm->cur_adc_backoff)
- return;
- }
- halbtc8723b1ant_set_adc_backoff(btcoexist, coex_dm->cur_adc_backoff);
-
- coex_dm->pre_adc_backoff =
- coex_dm->cur_adc_backoff;
-}
-
-static void halbtc8723b1ant_set_agc_table(struct btc_coexist *btcoexist,
- bool adc_table_en)
-{
- u8 rssi_adjust_val = 0;
-
- btcoexist->btc_set_rf_reg(btcoexist,
- BTC_RF_A, 0xef, 0xfffff, 0x02000);
- if (adc_table_en) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], Agc Table On!\n");
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x3fa58);
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x37a58);
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x2fa58);
- rssi_adjust_val = 8;
- } else {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
- "[BTCoex], Agc Table Off!\n");
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x39258);
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x31258);
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
- 0xfffff, 0x29258);
- }
- btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x0);
-
- /* set rssi_adjust_val for wifi module. */
- btcoexist->btc_set(btcoexist, BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON,
- &rssi_adjust_val);
-}
-
-
-static void halbtc8723b1ant_agc_table(struct btc_coexist *btcoexist,
- bool force_exec, bool adc_table_en)
-{
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
- "[BTCoex], %s %s Agc Table\n",
- (force_exec ? "force to" : ""),
- (adc_table_en ? "Enable" : "Disable"));
- coex_dm->cur_agc_table_en = adc_table_en;
-
- if (!force_exec) {
- BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
- "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
- coex_dm->pre_agc_table_en,
- coex_dm->cur_agc_table_en);
-
- if(coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
- return;
- }
- halbtc8723b1ant_set_agc_table(btcoexist, adc_table_en);
-
- coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
-}
-
static void halbtc8723b1ant_set_coex_table(struct btc_coexist *btcoexist,
u32 val0x6c0, u32 val0x6c4,
u32 val0x6c8, u8 val0x6cc)
@@ -1790,21 +1596,6 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
}
-static void halbtc8723b1ant_coex_alloff(struct btc_coexist *btcoexist)
-{
- /* fw all off */
- halbtc8723b1ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
- halbtc8723b1ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, false);
-
- /* sw all off */
- halbtc8723b1ant_sw_mechanism1(btcoexist, false, false, false, false);
- halbtc8723b1ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
-
-
- /* hw all off */
- halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
-}
-
static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist)
{
bool commom = false, wifi_connected = false;
@@ -2090,26 +1881,6 @@ static void halbtc8723b1ant_tdma_duration_adjust_for_acl(
}
}
-static u8 halbtc8723b1ant_ps_tdma_type_by_wifi_rssi(s32 wifi_rssi,
- s32 pre_wifi_rssi, u8 wifi_rssi_thresh)
-{
- u8 ps_tdma_type=0;
-
- if (wifi_rssi > pre_wifi_rssi) {
- if (wifi_rssi > (wifi_rssi_thresh + 5))
- ps_tdma_type = 26;
- else
- ps_tdma_type = 25;
- } else {
- if (wifi_rssi > wifi_rssi_thresh)
- ps_tdma_type = 26;
- else
- ps_tdma_type = 25;
- }
-
- return ps_tdma_type;
-}
-
static void halbtc8723b1ant_PsTdmaCheckForPowerSaveState(
struct btc_coexist *btcoexist, bool new_ps_state)
{
@@ -2170,6 +1941,7 @@ static void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist,
}
}
+#if (BT_AUTO_REPORT_ONLY_8723B_1ANT == 0)
static void halbtc8723b1ant_action_wifi_only(struct btc_coexist *btcoexist)
{
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
@@ -2233,6 +2005,7 @@ static void halbtc8723b1ant_monitor_bt_enable_disable(
}
}
}
+#endif
/***************************************************
*
--
1.8.1.2
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