staging: brcm80211: remove unused function from wlc_phy_cmn.c

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>

diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
index ff8bd4efb2405a778d5bc7b218de7638eb719983..8b86e37c3613cc427385ebd1bddee6f1631224d8 100644 (file)
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_cmn.c
@@ -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)
 {
 

diff --git a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
index 3d1cd342eb3b839e35793fbd578a6897fcdbed1e..77c6106f63f8a1894246b041e3cc90dac7b5568f 100644 (file)
--- a/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
+++ b/drivers/staging/brcm80211/brcmsmac/phy/wlc_phy_int.h
@@ -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