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Commit 6fe10e76 authored by John W. Linville's avatar John W. Linville
Browse files

ath5k: remove some dead functions 



"ath5k: remove stale function declarations, make some functions static"
commented-out some unused functions.  This removes them.

Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
Acked-by: default avatarBob Copeland <me@bobcopeland.com>
parent f3a981ff

drivers/net/wireless/ath/ath5k/pcu.c

+0 −82
Original line number Diff line number Diff line
@@ -178,21 +178,6 @@ void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high) 
* ACK/CTS Timeouts *

\******************/



#if 0

/**

 * ath5k_hw_het_ack_timeout - Get ACK timeout from PCU in usec

 *

 * @ah: The &struct ath5k_hw

 */

unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah)

{

	ATH5K_TRACE(ah->ah_sc);



	return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,

			AR5K_TIME_OUT), AR5K_TIME_OUT_ACK));

}

#endif



/**

 * ath5k_hw_set_ack_timeout - Set ACK timeout on PCU

 *
@@ -212,20 +197,6 @@ static int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout) 
	return 0;

}



#if 0

/**

 * ath5k_hw_get_cts_timeout - Get CTS timeout from PCU in usec

 *

 * @ah: The &struct ath5k_hw

 */

unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah)

{

	ATH5K_TRACE(ah->ah_sc);

	return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,

			AR5K_TIME_OUT), AR5K_TIME_OUT_CTS));

}

#endif



/**

 * ath5k_hw_set_cts_timeout - Set CTS timeout on PCU

 *
@@ -455,44 +426,6 @@ void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1) 
	ath5k_hw_reg_write(ah, filter1, AR5K_MCAST_FILTER1);

}



#if 0

/*

 * Set multicast filter by index

 */

int ath5k_hw_set_mcast_filter_idx(struct ath5k_hw *ah, u32 index)

{



	ATH5K_TRACE(ah->ah_sc);

	if (index >= 64)

		return -EINVAL;

	else if (index >= 32)

		AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER1,

				(1 << (index - 32)));

	else

		AR5K_REG_ENABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));



	return 0;

}



/*

 * Clear Multicast filter by index

 */

int ath5k_hw_clear_mcast_filter_idx(struct ath5k_hw *ah, u32 index)

{



	ATH5K_TRACE(ah->ah_sc);

	if (index >= 64)

		return -EINVAL;

	else if (index >= 32)

		AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER1,

				(1 << (index - 32)));

	else

		AR5K_REG_DISABLE_BITS(ah, AR5K_MCAST_FILTER0, (1 << index));



	return 0;

}

#endif



/**

 * ath5k_hw_get_rx_filter - Get current rx filter

 *
@@ -964,21 +897,6 @@ int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry) 
	return 0;

}



#if 0

/*

 * Check if a table entry is valid

 */

int ath5k_hw_is_key_valid(struct ath5k_hw *ah, u16 entry)

{

	ATH5K_TRACE(ah->ah_sc);

	AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);



	/* Check the validation flag at the end of the entry */

	return ath5k_hw_reg_read(ah, AR5K_KEYTABLE_MAC1(entry)) &

		AR5K_KEYTABLE_VALID;

}

#endif



static

int ath5k_keycache_type(const struct ieee80211_key_conf *key)

{

drivers/net/wireless/ath/ath5k/phy.c

+0 −12
Original line number Diff line number Diff line
@@ -1781,18 +1781,6 @@ ath5k_hw_set_def_antenna(struct ath5k_hw *ah, u8 ant) 
		ath5k_hw_reg_write(ah, ant & 0x7, AR5K_DEFAULT_ANTENNA);

}



#if 0

unsigned int ath5k_hw_get_def_antenna(struct ath5k_hw *ah)

{

	ATH5K_TRACE(ah->ah_sc);



	if (ah->ah_version != AR5K_AR5210)

		return ath5k_hw_reg_read(ah, AR5K_DEFAULT_ANTENNA) & 0x7;



	return false; /*XXX: What do we return for 5210 ?*/

}

#endif



/*

 * Enable/disable fast rx antenna diversity

 */

drivers/net/wireless/ath/ath5k/qcu.c

+0 −19
Original line number Diff line number Diff line
@@ -516,25 +516,6 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) 
	return 0;

}



#if 0

/*

 * Get slot time from DCU

 */

unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah)

{

	unsigned int slot_time_clock;



	ATH5K_TRACE(ah->ah_sc);



	if (ah->ah_version == AR5K_AR5210)

		slot_time_clock = ath5k_hw_reg_read(ah, AR5K_SLOT_TIME);

	else

		slot_time_clock = ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT);



	return ath5k_hw_clocktoh(ah, slot_time_clock & 0xffff);

}

#endif



/*

 * Set slot time on DCU

 */