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Commit 09c6e879 authored by Mark Einon's avatar Mark Einon Committed by Greg Kroah-Hartman
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staging: rtl8821ae: Fix halbtc8192e2ant.c 'defined but not used' sparse warnings 



Sparse complains about halbtc8192e2ant_low_penalty_ra() not being used,
and subsequently halbtc8192e2ant_set_sw_penalty_tx_rateadaptive() when
this is removed. remove both functions.

Signed-off-by: default avatarMark Einon <mark@einon.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 35c9e7fd

drivers/staging/rtl8821ae/btcoexist/halbtc8192e2ant.c

+0 −48
Original line number Diff line number Diff line
@@ -943,54 +943,6 @@ static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist, 
	coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;

}



static void halbtc8192e2ant_set_sw_penalty_tx_rateadaptive(

						struct btc_coexist *btcoexist,

						bool low_penalty_ra)

{

	u8 h2c_parameter[6] ={0};



	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty */



	if (low_penalty_ra) {

		h2c_parameter[1] |= BIT0;

		/* normal rate except MCS7/6/5, OFDM54/48/36 */

		h2c_parameter[2] = 0x00;

		h2c_parameter[3] = 0xf7;  /* MCS7 or OFDM54 */

		h2c_parameter[4] = 0xf8;  /* MCS6 or OFDM48 */

		h2c_parameter[5] = 0xf9;  /* MCS5 or OFDM36 */

	}



	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,

		  "[BTCoex], set WiFi Low-Penalty Retry: %s",

		  (low_penalty_ra? "ON!!":"OFF!!"));



	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);

}



static void halbtc8192e2ant_low_penalty_ra(struct btc_coexist *btcoexist,

					   bool force_exec, bool low_penalty_ra)

{

	BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,

		  "[BTCoex], %s turn LowPenaltyRA = %s\n",

		  (force_exec? "force to":""), ((low_penalty_ra)? "ON":"OFF"));

	coex_dm->cur_low_penalty_ra = low_penalty_ra;



	if (!force_exec) {

		BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,

			  "[BTCoex] bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n",

			  coex_dm->pre_low_penalty_ra,

			  coex_dm->cur_low_penalty_ra);



		if (coex_dm->pre_low_penalty_ra ==

		    coex_dm->cur_low_penalty_ra)

			return;

	}

	halbtc8192e2ant_set_sw_penalty_tx_rateadaptive(btcoexist,

						coex_dm->cur_low_penalty_ra);



	coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;

}



static void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist,

					     u32 level)

{