AU6601_OPT_SD_18V  936 drivers/mmc/host/alcor.c 		alcor_rmw8(host, AU6601_OPT, AU6601_OPT_SD_18V, 0);
AU6601_OPT_SD_18V  939 drivers/mmc/host/alcor.c 		alcor_rmw8(host, AU6601_OPT, 0, AU6601_OPT_SD_18V);