0x06666100 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW  /* channel = 14, Tf = 2412M */
 };
 
-static unsigned long dwAL2230PowerTable[AL2230_PWR_IDX_LEN] = {
+static unsigned long al2230_power_table[AL2230_PWR_IDX_LEN] = {
        0x04040900 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW,
        0x04041900 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW,
        0x04042900 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW,
 
        switch (priv->byRFType) {
        case RF_AIROHA:
-               ret &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]);
+               ret &= IFRFbWriteEmbedded(priv, al2230_power_table[byPwr]);
                if (rate <= RATE_11M)
                        ret &= IFRFbWriteEmbedded(priv, 0x0001B400 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW);
                else
                break;
 
        case RF_AL2230S:
-               ret &= IFRFbWriteEmbedded(priv, dwAL2230PowerTable[byPwr]);
+               ret &= IFRFbWriteEmbedded(priv, al2230_power_table[byPwr]);
                if (rate <= RATE_11M) {
                        ret &= IFRFbWriteEmbedded(priv, 0x040C1400 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW);
                        ret &= IFRFbWriteEmbedded(priv, 0x00299B00 + (BY_AL2230_REG_LEN << 3) + IFREGCTL_REGW);