RT3070_EFSROM_KICK
tmp |= (addr & ~0xf) << RT3070_EFSROM_AIN_SHIFT | RT3070_EFSROM_KICK;
if (!(tmp & RT3070_EFSROM_KICK))
tmp |= (addr & ~0xf) << RT3070_EFSROM_AIN_SHIFT | RT3070_EFSROM_KICK;
if (!(tmp & RT3070_EFSROM_KICK))