about CONFIG_SMDK6410_SD_CH1 and CONFIG_SMDK6410_SD_CH0

[tommy.hong]

Hi,ben!I look at the latest arm-linux kernel,i found 
s3c6410_setup_sdhci0_cfg_card and s3c6410_setup_sdhci1_cfg_gpio !

i want to make hsmmc0 hsmmc1 work the same time ,why  CONFIG_SMDK6410_SD_CH1 
and CONFIG_SMDK6410_SD_CH0 just can select only one ?