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Commit 2638126a authored by Mohammed Shafi Shajakhan's avatar Mohammed Shafi Shajakhan Committed by John W. Linville
Browse files

ath9k_hw: remove ath9k_get_channel_edges 



This function is nowhere used.

Signed-off-by: default avatarMohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 468b0d44

drivers/net/wireless/ath/ath9k/hw.c

+0 −25
Original line number Diff line number Diff line
@@ -156,25 +156,6 @@ u32 ath9k_hw_reverse_bits(u32 val, u32 n) 
	return retval;

}



bool ath9k_get_channel_edges(struct ath_hw *ah,

			     u16 flags, u16 *low,

			     u16 *high)

{

	struct ath9k_hw_capabilities *pCap = &ah->caps;



	if (flags & CHANNEL_5GHZ) {

		*low = pCap->low_5ghz_chan;

		*high = pCap->high_5ghz_chan;

		return true;

	}

	if ((flags & CHANNEL_2GHZ)) {

		*low = pCap->low_2ghz_chan;

		*high = pCap->high_2ghz_chan;

		return true;

	}

	return false;

}



u16 ath9k_hw_computetxtime(struct ath_hw *ah,

			   u8 phy, int kbps,

			   u32 frameLen, u16 rateix,
@@ -1867,12 +1848,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) 
	if (AR_SREV_9300_20_OR_LATER(ah))

		ah->misc_mode |= AR_PCU_ALWAYS_PERFORM_KEYSEARCH;



	pCap->low_2ghz_chan = 2312;

	pCap->high_2ghz_chan = 2732;



	pCap->low_5ghz_chan = 4920;

	pCap->high_5ghz_chan = 6100;



	common->crypt_caps |= ATH_CRYPT_CAP_CIPHER_AESCCM;



	if (ah->hw_version.devid != AR2427_DEVID_PCIE)

drivers/net/wireless/ath/ath9k/hw.h

+0 −3
Original line number Diff line number Diff line
@@ -190,8 +190,6 @@ enum ath9k_hw_caps { 


struct ath9k_hw_capabilities {

	u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */

	u16 low_5ghz_chan, high_5ghz_chan;

	u16 low_2ghz_chan, high_2ghz_chan;

	u16 rts_aggr_limit;

	u8 tx_chainmask;

	u8 rx_chainmask;
@@ -900,7 +898,6 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout); 
void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,

			  int column, unsigned int *writecnt);

u32 ath9k_hw_reverse_bits(u32 val, u32 n);

bool ath9k_get_channel_edges(struct ath_hw *ah, u16 flags, u16 *low, u16 *high);

u16 ath9k_hw_computetxtime(struct ath_hw *ah,

			   u8 phy, int kbps,

			   u32 frameLen, u16 rateix, bool shortPreamble);