ADS7138_REG_HIGH_TH_HYS_CH
ADS7138_REG_HIGH_TH_HYS_CH(chan->channel) :
ADS7138_REG_HIGH_TH_HYS_CH(chan->channel));
ADS7138_REG_HIGH_TH_HYS_CH(chan->channel) :
reg = ADS7138_REG_HIGH_TH_HYS_CH(chan->channel);