Hi, Sorry to be pedantic, but: On Mon, Nov 19 2012, wei_wang@xxxxxxxxxxxxxx wrote: > For Realtek card reader, internal regsiter SD_CFG2 should be configured > before transferring data. In the prior version, the value of this register > has been calculated, but forgotten to write back to the internal register. With what consequences? Was the data transfer failing? Under which circumstances? Thanks, - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html