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staging: brcm80211: remove unused function from wlc_phy_cmn.c

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The function wlc_phy_qdiv_roundup() was not used and has been
removed.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: Roland Vossen <rvossen@broadcoom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arend van Spriel 2011-05-09 16:33:24 +02:00 • committed by Greg Kroah-Hartman
commit 83dcec0904
2 changed files with 0 additions and 27 deletions
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25
drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
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@ -3312,31 +3312,6 @@ wlc_phy_get_pwrdet_offsets(phy_info_t *pi, s8 *cckoffset, s8 *ofdmoffset)
*ofdmoffset = 0;
}
u32 wlc_phy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision)
{
u32 quotient, remainder, roundup, rbit;
quotient = dividend / divisor;
remainder = dividend % divisor;
rbit = divisor & 1;
roundup = (divisor >> 1) + rbit;
while (precision--) {
quotient <<= 1;
if (remainder >= roundup) {
quotient++;
remainder = ((remainder - roundup) << 1) + rbit;
} else {
remainder <<= 1;
}
}
if (remainder >= roundup)
quotient++;
return quotient;
}
s8 wlc_phy_upd_rssi_offset(phy_info_t *pi, s8 rssi, chanspec_t chanspec)
{

2
drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
View file

@ -1094,8 +1094,6 @@ extern void wlc_lcnphy_epa_switch(phy_info_t *pi, bool mode);
extern void wlc_2064_vco_cal(phy_info_t *pi);
extern void wlc_phy_txpower_recalc_target(phy_info_t *pi);
extern u32 wlc_phy_qdiv_roundup(u32 dividend, u32 divisor,
u8 precision);
#define LCNPHY_TBL_ID_PAPDCOMPDELTATBL 0x18
#define LCNPHY_TX_POWER_TABLE_SIZE 128