WL_CHANSPEC_CTL_SB_LOWER 1281 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c 				  WL_CHANSPEC_CTL_SB_LOWER;
WL_CHANSPEC_CTL_SB_LOWER  128 drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h 	(((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_LOWER)