rxen_bits 19716 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c u16 regval, rxen_bits; rxen_bits 19720 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c rxen_bits = (regval >> 4) & 0xf; rxen_bits 19722 drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c return (u8) rxen_bits;