upper_20_sb      1279 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c 			channel = upper_20_sb(channel);
upper_20_sb      1551 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c 		target_chan = upper_20_sb(CHSPEC_CHANNEL(chspec));
upper_20_sb       133 drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h 	(upper_20_sb(((chspec) & WL_CHANSPEC_CHAN_MASK))))